Pith Number

pith:ZQG3VQLW

pith:2018:ZQG3VQLW6BZ5PLPAC2Y4TDNEXN

not attested not anchored not stored refs pending

On the existence of a luminosity threshold of GRB jets in massive stars

Carlos F. Cuesta-Mart\'inez (1), Miguel-\'Angel Aloy (1), M. Obergaulinger (1) ((1) Departamento de Astronom\'ia y Astrof\'isica, Universidad de Valencia)

arxiv:1801.06186 v1 · 2018-01-18 · 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{ZQG3VQLW6BZ5PLPAC2Y4TDNEXN}

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	2026-05-18T00:14:08.854395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc0dbac176f073d7ade016b1c98da4bb5159d18c2b77758dbd22408becf090d5

Aliases

arxiv: 1801.06186 · arxiv_version: 1801.06186v1 · doi: 10.48550/arxiv.1801.06186 · pith_short_12: ZQG3VQLW6BZ5 · pith_short_16: ZQG3VQLW6BZ5PLPA · pith_short_8: ZQG3VQLW

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/ZQG3VQLW6BZ5PLPAC2Y4TDNEXN \
  | 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: cc0dbac176f073d7ade016b1c98da4bb5159d18c2b77758dbd22408becf090d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0eacc1da630deed86bfe27af58e58b051042cc299929eca9982b1dbbb62e3b55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-01-18T19:00:00Z",
    "title_canon_sha256": "508b6cd9258909183259bb5ca80ac8a94990a12eae0e2abd4fe96a80e112b376"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06186",
    "kind": "arxiv",
    "version": 1
  }
}