Pith Number

pith:LHLN4C2O

pith:2014:LHLN4C2ONI7HGSBGDPYS5VA4CM

not attested not anchored not stored refs pending

Magnetic Flux of Progenitor Stars Sets Gamma-ray Burst Luminosity and Variability

(2) Purdue), Alexander Tchekhovskoy (1), Dimitrios Giannios (2) ((1) Berkeley

arxiv:1409.4414 v1 · 2014-09-15 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LHLN4C2ONI7HGSBGDPYS5VA4CM}

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	2026-05-18T01:42:02.468872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59d6de0b4e6a3e7348261bf12ed41c1339e2d964222f040074e6c076714b295b

Aliases

arxiv: 1409.4414 · arxiv_version: 1409.4414v1 · doi: 10.48550/arxiv.1409.4414 · pith_short_12: LHLN4C2ONI7H · pith_short_16: LHLN4C2ONI7HGSBG · pith_short_8: LHLN4C2O

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/LHLN4C2ONI7HGSBGDPYS5VA4CM \
  | 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: 59d6de0b4e6a3e7348261bf12ed41c1339e2d964222f040074e6c076714b295b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1587b935e1622b275fc6116749f5b8f37b9b329ae383b477ae256e1d12a7a54a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-09-15T20:00:04Z",
    "title_canon_sha256": "284ecec359cb98e358a16b0ed5ff6bf68154f0eb2cd88c3605c3fd08c572ea61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4414",
    "kind": "arxiv",
    "version": 1
  }
}