Pith Number

pith:VHW6QB5S

pith:2019:VHW6QB5SART7JRNIVTYQUMIZK4

not attested not anchored not stored refs pending

Discovery of a Pulsar-powered Bow Shock Nebula in the Small Magellanic Cloud Supernova Remnant DEMS5

A. N. O'Brien, B.-Q. For, C. Maitra, D. Oni'c, D. Urovsevi'c, E. J. Crawford, F. Haberl, G. F. Wong, G. P. Rowell, H. D'enes, H. Sano, I. Bojivci'c, K. J. Luken, L. M. Bozzetto, L. Staveley-Smith, M. D. Filipovi'c, M. Sasaki, M. Yew, N. F. H. Tothill, N. Hurley-Walker, N. I. Maxted, N. McClure-Griffiths, P. Kavanagh, P. Maggi, P. Manjolovi'c, Rami Z. E. Alsaberi, R. Kothes, R. P. Norris, S. Dai, S. Gurovich, T. G. Pannuti, T. Jarrett, T. J. Galvin, V. Velovi'c, Y. Fukui

arxiv:1903.03226 v2 · 2019-03-08 · 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{VHW6QB5SART7JRNIVTYQUMIZK4}

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	2026-05-17T23:48:50.057365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9ede807b20467f4c5a8acf10a3119573be28c945625b36fc6561f0ea1b55cda

Aliases

arxiv: 1903.03226 · arxiv_version: 1903.03226v2 · doi: 10.48550/arxiv.1903.03226 · pith_short_12: VHW6QB5SART7 · pith_short_16: VHW6QB5SART7JRNI · pith_short_8: VHW6QB5S

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/VHW6QB5SART7JRNIVTYQUMIZK4 \
  | 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: a9ede807b20467f4c5a8acf10a3119573be28c945625b36fc6561f0ea1b55cda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f86869d2ab33096ff23f6a947e10230fe51b293d915106fbb147860ae3876813",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-03-08T00:26:49Z",
    "title_canon_sha256": "f6def7b1cb3b7030841ba479c49a64a278fd332b51e6a323cdd5865ecec85ca1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03226",
    "kind": "arxiv",
    "version": 2
  }
}