Pith Number

pith:X3A7C6IX

pith:2006:X3A7C6IXE57ORWBDK245BIQBQB

not attested not anchored not stored refs pending

Jet Sideways Expansion Effect on Estimating the Gamma-Ray Burst Efficiency

J. M. Bai, Xiaohong Zhao

arxiv:astro-ph/0603627 v2 · 2006-03-23 · 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{X3A7C6IXE57ORWBDK245BIQBQB}

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	2026-07-04T16:58:29.558949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bec1f17917277ee8d82356b9d0a201806cd61d4d848643d1f07ceaf9a7077b15

Aliases

arxiv: astro-ph/0603627 · arxiv_version: astro-ph/0603627v2 · doi: 10.48550/arxiv.astro-ph/0603627 · pith_short_12: X3A7C6IXE57O · pith_short_16: X3A7C6IXE57ORWBD · pith_short_8: X3A7C6IX

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/X3A7C6IXE57ORWBDK245BIQBQB \
  | 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: bec1f17917277ee8d82356b9d0a201806cd61d4d848643d1f07ceaf9a7077b15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5fde99d8f030cc12aabff105f838b881f516d3971d3e1dc056ae59f52572d59",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-03-23T08:19:19Z",
    "title_canon_sha256": "22c87f7ac786040df6f52a92dd55ae4dee23d316d16c9b23179e43de8d2948e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0603627",
    "kind": "arxiv",
    "version": 2
  }
}