Pith Number

pith:QSTUZVMG

pith:2006:QSTUZVMG66C4FJD54QMKFXAQGF

not attested not anchored not stored refs pending

Post-Swift Gamma-ray Burst Science and Capabilities Needed to EXIST

Jonathan E. Grindlay

arxiv:astro-ph/0605112 v1 · 2006-05-04 · astro-ph

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

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	2026-05-18T01:40:31.976162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84a74cd586f785c2a47de418a2dc10316ee5666b4214d5d4f13adf7204963900

Aliases

arxiv: astro-ph/0605112 · arxiv_version: astro-ph/0605112v1 · doi: 10.48550/arxiv.astro-ph/0605112 · pith_short_12: QSTUZVMG66C4 · pith_short_16: QSTUZVMG66C4FJD5 · pith_short_8: QSTUZVMG

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/QSTUZVMG66C4FJD54QMKFXAQGF \
  | 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: 84a74cd586f785c2a47de418a2dc10316ee5666b4214d5d4f13adf7204963900

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97537402970eb5ad7360d690162d631331c128e7ce4835175afa33a7e4dfbf31",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-05-04T03:09:21Z",
    "title_canon_sha256": "9f459ed116a2d328f7576a2f7e4da45459fd9318ce2a4a4af847b46c1123a56d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0605112",
    "kind": "arxiv",
    "version": 1
  }
}