Pith Number

pith:XQOHE23A

pith:2004:XQOHE23A4XDRLLLWNHYE2T7ZBO

not attested not anchored not stored refs pending

Gamma-ray bursts and X-ray melting of material as a potential source of chondrules and planets

A.J. Carr, B.McBreen, E. Winston, L. Hanlon, L. Metcalfe, P. Duggan, S.McBreen

arxiv:astro-ph/0410345 v1 · 2004-10-14 · 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{XQOHE23A4XDRLLLWNHYE2T7ZBO}

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	2026-05-18T04:36:19.472007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc1c726b60e5c715ad7669f04d4ff90b94cdb5619a27d1bbcaec8c5d4797c076

Aliases

arxiv: astro-ph/0410345 · arxiv_version: astro-ph/0410345v1 · doi: 10.48550/arxiv.astro-ph/0410345 · pith_short_12: XQOHE23A4XDR · pith_short_16: XQOHE23A4XDRLLLW · pith_short_8: XQOHE23A

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/XQOHE23A4XDRLLLWNHYE2T7ZBO \
  | 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: bc1c726b60e5c715ad7669f04d4ff90b94cdb5619a27d1bbcaec8c5d4797c076

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba236ee856589ff06731de737b60c0d3ce02e8af48d1be8d7e8572f3d2ebea76",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-10-14T07:47:20Z",
    "title_canon_sha256": "9a518cc5eba53d14c854dad4071edb013348dbd4e67758e46fa8f86b2c4bd204"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0410345",
    "kind": "arxiv",
    "version": 1
  }
}