Pith Number

pith:NLSHGDGZ

pith:2021:NLSHGDGZVS7Q64VS3BWC57UBSS

not attested not anchored not stored refs pending

A Peculiarly Short-duration Gamma-Ray Burst from Massive Star Core Collapse

A. J. Castro-Tirado, B.-B. Zhang, B. Zhang, E.-W. Liang, H.-J. L\"u, H.-Y. Ye, J.-H. Zou, J.-M. Bai, J.-R. Mao, J. Yang, X.-G. Wang, X.-H. Zhao, Y.-D. Hu, Y.-H. Yang, Y. Li, Y.-S. Yang, Y.-Z. Meng, Z.-G. Dai, Z.-K. Liu, Z.-K. Peng

arxiv:2105.05021 v1 · 2021-05-11 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NLSHGDGZVS7Q64VS3BWC57UBSS}

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	2026-07-05T03:00:33.387726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ae4730cd9acbf0f72b2d86c2efe819491b69d28c3bbb40713e910a6faf15ca0

Aliases

arxiv: 2105.05021 · arxiv_version: 2105.05021v1 · doi: 10.48550/arxiv.2105.05021 · pith_short_12: NLSHGDGZVS7Q · pith_short_16: NLSHGDGZVS7Q64VS · pith_short_8: NLSHGDGZ

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/NLSHGDGZVS7Q64VS3BWC57UBSS \
  | 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: 6ae4730cd9acbf0f72b2d86c2efe819491b69d28c3bbb40713e910a6faf15ca0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4177100b4c464c3f656bfc8c3c57f48eab40b93cd2eece2d8b276d9c6d060955",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-05-11T13:33:00Z",
    "title_canon_sha256": "f3e048aed3b008677c860e2dd7622f27a69c357d382dc0a76f5ae4b1d358cbbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.05021",
    "kind": "arxiv",
    "version": 1
  }
}