Pith Number

pith:YWA5TBCQ

pith:1993:YWA5TBCQKZ7BO6WTQQ4DIYHKRE

not attested not anchored not stored refs pending

Gasdynamics of Relativistically Expanding Gamma-Ray Burst Sources: Kinematics, Energetics, Magnetic Fields and Efficiency

M.J. Rees, P. Laguna, P. M\'esz\'aros

arxiv:astro-ph/9301007 v1 · 1993-01-14 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YWA5TBCQKZ7BO6WTQQ4DIYHKRE}

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.

Cited by

1 paper in Pith

Towards improved synchrotron self absorption energy estimates: accounting for inhomogeneous and non-spherical emitting regions

Receipt and verification

First computed	2026-07-04T15:55:05.684588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c581d98450567e177ad384383460ea892b2de6c6faacc34142cc6218aba40243

Aliases

arxiv: astro-ph/9301007 · arxiv_version: astro-ph/9301007v1 · doi: 10.48550/arxiv.astro-ph/9301007 · pith_short_12: YWA5TBCQKZ7B · pith_short_16: YWA5TBCQKZ7BO6WT · pith_short_8: YWA5TBCQ

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/YWA5TBCQKZ7BO6WTQQ4DIYHKRE \
  | 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: c581d98450567e177ad384383460ea892b2de6c6faacc34142cc6218aba40243

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dd603df7c9756eda0837451ca95dfcca4ee2815d391a9a264511f13559732ab",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1993-01-14T16:51:59Z",
    "title_canon_sha256": "6eae06a9b0c0b5e153b93bdfd8c1a90800c4a9c3b06d25e578046e008da6b06f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9301007",
    "kind": "arxiv",
    "version": 1
  }
}