Pith Number

pith:DMY4HWA5

pith:2026:DMY4HWA5N7WFFQZFGYUURXG6BP

not attested not anchored not stored refs pending

The SRG/eROSITA All-Sky Survey DR2: Cumulative X-ray catalogues from the first three surveys and multi-wavelength counterparts in the western Galactic hemisphere

A. Georgakakis, A. Khokhriakova, A. Liu, A. Merloni, A. Pandya, A. Rau, A. Santangelo, A. Schwope, A. Srivastava, A. Veronica, B. Stelzer, C. Aydar, C. Kirsch, C. Maitra, C. Pommranz, D. M. Kaltenbrunner, D. Mu\~noz-Giraldo, D. Tubin-Arenas, E. Artis, E. Bulbul, E. Gatuzz, E. Kyritsis, E. Perinati, F. Balzer, F. Haberl, F. Pacaud, F. Zangrandi, G. Hartner, G. Lamer, G. Ponti, G. Puehlhofer, H. Starck, I. Kreykenbohm, I. Stewart, I. Traulsen, J. Brink, J. Buchner, J. Comparat, J. Dietl, J. Kurpas, J. Robrade, J. S. Sanders, J. Truemper, J. V. Correa-Rodrigues, J. Wilms, K. Dennerl, K. G. Pradeep, K. Nandra, K. Poppenhaeger, L. Dauner, L. Ducci, L. Fiorino, M. Brueggen, M. Brusa, M. Canal i Saguer, M. C. H. Yeung, M. Coriat, M. E. Ramos-Ceja, M. G. F. Mayer, M. J. Freyberg, M. Kluge, M. Krumpe, M. Lorenz, M. M. Bennedik, M. Salvato, M. Sasaki, M. Sommer, N. Clerc, N. Ilic, N. Malavasi, N. Meidinger, N. Ota, N. T. Nguyen-Dang, N. Vasilas, N. Webb, P. Baldini, P. Friedrich, P. Predehl, P. Weber, Q. Ni, R. Gaida, R. Laktionov, R. Seppi, R. Shirley, S. Czesla, S. Freund, S. Friedrich, S. Haemmerich, S. Hernandez-Diaz, S. Krippendorf, S. Kulkarni, S. Mueller, S. Ok, S. Rukdee, S. Saeedi, S. Sheth, S. Shreeram, S. T. Guida, S. Zelmer, T. Dwelly, T. H. Reiprich, T. Liu, T. Mistele, V. Burwitz, V. Suleimanov, W. Becker, W. Bornemann, W. Kink, W. Roster, X. Zhang, X. Zheng, Y. Zhang, Z. Ding, Z. Igo

arxiv:2607.27772 v1 · 2026-07-30 · 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{DMY4HWA5N7WFFQZFGYUURXG6BP}

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	2026-07-31T01:30:35.317962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

1b31c3d81d6fec52c325362948dcde0be171eef329b2bb76d4af98f155401d9f

Aliases

arxiv: 2607.27772 · arxiv_version: 2607.27772v1 · doi: 10.48550/arxiv.2607.27772 · pith_short_12: DMY4HWA5N7WF · pith_short_16: DMY4HWA5N7WFFQZF · pith_short_8: DMY4HWA5

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/DMY4HWA5N7WFFQZFGYUURXG6BP \
  | 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: 1b31c3d81d6fec52c325362948dcde0be171eef329b2bb76d4af98f155401d9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17d02163e2a4f21ca6d937b9dd72bd018bbe5e82f3de6e3b3eda5bc0e4203cab",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-07-30T07:06:54Z",
    "title_canon_sha256": "ef62bb8e1937638c591d252fc4c3054d429dba92b2aed55a30627da1cd577ae9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27772",
    "kind": "arxiv",
    "version": 1
  }
}