Pith Number

pith:PBLH7XQF

pith:1997:PBLH7XQFKRIHKN5HG4YSTXZI6U

not attested not anchored not stored refs pending

Gamma--ray emission from individual classical novae

2), Barcelona, J. G\'omez-Gomar (1), J. Isern (1) ((1) Institut d'Estudis Espacials de Catalunya-CSIC Edifici Nexus-104, J. Jos\'e (1, M. Hernanz (1), Spain), SPAIN (2) Departament de F\'isica i Enginyeria Nuclear (UPC), Vilanova i la Geltr\'u

arxiv:astro-ph/9711322 v2 · 1997-11-26 · 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{PBLH7XQFKRIHKN5HG4YSTXZI6U}

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	2026-05-18T01:09:21.447488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78567fde0554507537a7373129df28f53c01c82cf183dce61c6941855d26dfb0

Aliases

arxiv: astro-ph/9711322 · arxiv_version: astro-ph/9711322v2 · doi: 10.48550/arxiv.astro-ph/9711322 · pith_short_12: PBLH7XQFKRIH · pith_short_16: PBLH7XQFKRIHKN5H · pith_short_8: PBLH7XQF

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/PBLH7XQFKRIHKN5HG4YSTXZI6U \
  | 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: 78567fde0554507537a7373129df28f53c01c82cf183dce61c6941855d26dfb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed12e99c252fd41b6765f62eb032c6a1f11e174a088566a8e90885b4408911fc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-11-26T19:37:00Z",
    "title_canon_sha256": "87aff7051d03b166cd8dec4f2bdb3ef83296d874ffc398588b32c6dfcf52bf07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9711322",
    "kind": "arxiv",
    "version": 2
  }
}