Pith Number

pith:WLKSQDAB

pith:2025:WLKSQDABSD2RTH4GKL4K42EAYJ

not attested not anchored not stored refs pending

X-ray Polarization Detection of the Pulsar Wind Nebula in G21.5-0.9 with IXPE

Abel L. Peirson, Ajay Ratheesh, Alan P. Marscher, Alberto Manfreda, Alessandra De Rosa, Alessandro Brez, Alessandro Di Marco, Alessandro Papitto, Alessio Trois, Allyn F. Tennant, Andrea Marinucci, Andrea Possenti, Brian Ramsey, Carmelo Sgro, Chiara Oppedisano, Chien-Ting J. Chen, Douglas A. Swartz, Elisabetta Cavazzuti, Enrico Costa, Ettore Del Monte, Fabian Kislat, Fabio La Monaca, Fabio Muleri, Fabrizio Tavecchio, Fei Xie, Fiamma Capitanio, Francesco Massaro, Francesco Tombesi, Fre'de'ric Marin, George Pavlov, Giorgio Matt, Gloria Spandre, Henric Krawczynski, Herman L. Marshall, Ikuyuki Mitsuishi, Immacolata Donnarumma, Ioannis Liodakis, Iv\'an Agudo, Jacco Vink, Jack T. Dinsmore, Javier A. Garcia, Jeffery J. Kolodziejczak, Jeremy Heyl, John Rankin, Josephine Wong, Juri Poutanen, Kinwah Wu, L. A. Antonelli, Laura Di Gesu, Luca Baldini, Luca Latronico, Martin C. Weisskopf, Matteo Bachetti, Matteo Perri, Maura Pilia, Melissa Pesce-Rollins, Michal Dovciak, Michela Negro, Miltiadis Michailidis, Niccol\`o Bucciantini, Niccol\`o Di Lalla, Nicholas Thomas, Nicola Omodei, Nicol\`o Cibrario, Oliver J. Roberts, Paolo Soffitta, Patrick Slane, Philip Kaaret, Pierre-Olivier Petrucci, Raffaella Bonino, Riccardo Ferrazzoli, Roberto Taverna, Roberto Turolla, Roger W. Romani, Ronaldo Bellazzini, Sergey S. Tsygankov, Sergio Fabiani, Shuichi Gunji, Silvia Zane, Simone Castellano, Simone Maldera, Simonetta Puccetti, Stefano Bianchi, Stefano Ciprini, Stefano Silvestri, Stephen Chi-Yung Ng, Stephen D. Bongiorno, Stephen L. O'Dell, Steven R. Ehlert, Svetlana G. Jorstad, Takao Kitaguchi, Teruaki Enoto, Toru Tamagawa, Tsunefumi Mizuno, Victor Doroshenko, Vladimir Karas, Wataru Iwakiri, Wayne H. Baumgartner, Yi-Jung Yang, Yuri Evangelista, Yuzuru Tawara

arxiv:2506.05630 v2 · 2025-06-05 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WLKSQDABSD2RTH4GKL4K42EAYJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T11:46:22.749368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2d5280c0190f5199f8652f8ae6880c25c987cd490ed352f336f045e7db09ccb

Aliases

arxiv: 2506.05630 · arxiv_version: 2506.05630v2 · doi: 10.48550/arxiv.2506.05630 · pith_short_12: WLKSQDABSD2R · pith_short_16: WLKSQDABSD2RTH4G · pith_short_8: WLKSQDAB

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/WLKSQDABSD2RTH4GKL4K42EAYJ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b2d5280c0190f5199f8652f8ae6880c25c987cd490ed352f336f045e7db09ccb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f140a27e7becc4e3d54d1a4193e01ca984070a2ae4968c6420053d75a00c82f0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-06-05T23:23:23Z",
    "title_canon_sha256": "61fe7380459831a229f330f0dbb4532dc0fae716e871a222dde879fc2ac91eeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05630",
    "kind": "arxiv",
    "version": 2
  }
}