Pith Number

pith:ICAHCK6S

pith:1998:ICAHCK6SNEKIYGLCGFLOBLWYCE

not attested not anchored not stored refs pending

BeppoSAX observations of GRB970402

A. Owens, E. Costa, F. Frontera, G. Cusumano, I), J. Heise, J. M. Muller, K. Hurley, L. A. Antonelli, L. Amati, L. Nicastro (IFCAI-CNR, L. Piro, M. Feroci, Palermo, R. C. Butler

arxiv:astro-ph/9808122 v1 · 1998-08-12 · 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{ICAHCK6SNEKIYGLCGFLOBLWYCE}

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	2026-07-04T14:15:57.941252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4080712bd269148c19623156e0aed8110b2ade02831efdc1a2e967759074d4c2

Aliases

arxiv: astro-ph/9808122 · arxiv_version: astro-ph/9808122v1 · doi: 10.48550/arxiv.astro-ph/9808122 · pith_short_12: ICAHCK6SNEKI · pith_short_16: ICAHCK6SNEKIYGLC · pith_short_8: ICAHCK6S

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/ICAHCK6SNEKIYGLCGFLOBLWYCE \
  | 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: 4080712bd269148c19623156e0aed8110b2ade02831efdc1a2e967759074d4c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26ee8a3891835ac9b7becdb101744798968c863221b56ce21e3ec5d11b1cea03",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-08-12T16:15:06Z",
    "title_canon_sha256": "623840b2be222072f0cbba496c97f22521ca444d4b3c21e2d950f2b115db88fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9808122",
    "kind": "arxiv",
    "version": 1
  }
}