Pith Number

pith:BYRMH424

pith:2013:BYRMH424ZQZ536HIQTBBGVC2XS

not attested not anchored not stored refs pending

An evolutionary model for the gamma-ray system PSR J1311-3430 and its companion

J. E. Horvath, M. A. De Vito, O. G. Benvenuto

arxiv:1304.4892 v1 · 2013-04-17 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BYRMH424ZQZ536HIQTBBGVC2XS}

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	2026-05-18T01:50:31.533389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e22c3f35ccc33ddf8e884c213545abcaad37e6dceef99063641982df493c999

Aliases

arxiv: 1304.4892 · arxiv_version: 1304.4892v1 · doi: 10.48550/arxiv.1304.4892 · pith_short_12: BYRMH424ZQZ5 · pith_short_16: BYRMH424ZQZ536HI · pith_short_8: BYRMH424

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/BYRMH424ZQZ536HIQTBBGVC2XS \
  | 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: 0e22c3f35ccc33ddf8e884c213545abcaad37e6dceef99063641982df493c999

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32b0661d7e64132e5642fc516465ce80f013f6d527aad45b49d9a0af7963dbd8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-04-17T17:13:39Z",
    "title_canon_sha256": "ade60b36a94bf49517af3ebc6851127d3362ad28096249a30905a05a796ab6f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4892",
    "kind": "arxiv",
    "version": 1
  }
}