Pith Number

pith:44HQHKGC

pith:2006:44HQHKGC5MVM3OZZP56R5LEOEA

not attested not anchored not stored refs pending

GRB 050315: A step in the proof of the uniqueness of the overall GRB structure

Carlo Luciano Bianco, Federico Fraschetti, Maria Grazia Bernardini, Pascal Chardonnet, Remo Ruffini, Roberto Guida, She-Sheng Xue

arxiv:astro-ph/0601708 v1 · 2006-01-31 · 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{44HQHKGC5MVM3OZZP56R5LEOEA}

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	2026-05-18T01:40:32.580095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e70f03a8c2eb2acdbb397f7d1eac8e20253dba2645dff5e0f01d150d5d3d7bf5

Aliases

arxiv: astro-ph/0601708 · arxiv_version: astro-ph/0601708v1 · doi: 10.48550/arxiv.astro-ph/0601708 · pith_short_12: 44HQHKGC5MVM · pith_short_16: 44HQHKGC5MVM3OZZ · pith_short_8: 44HQHKGC

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/44HQHKGC5MVM3OZZP56R5LEOEA \
  | 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: e70f03a8c2eb2acdbb397f7d1eac8e20253dba2645dff5e0f01d150d5d3d7bf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eee2efd89fb2f2b6e1bf27cd4bf8b2d0caeae4d486d2bab13cfcf5e0b5e51763",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-01-31T15:44:15Z",
    "title_canon_sha256": "a535878b7959ca8723fba431551ef44d44472a2fffad6d5c0f0ba4385a695789"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0601708",
    "kind": "arxiv",
    "version": 1
  }
}