Pith Number

pith:FELPG3AY

pith:2003:FELPG3AYQ3FIDPTUC6ZTB24GSN

not attested not anchored not stored refs pending

Absolute timing with IBIS, SPI and JEM-X aboard INTEGRAL

(2) ISDC, 3), (3) Geneva Observatory, (4) IASF/CNR), L. Foschini (4) ((1) SRON, L. Kuiper (1), R. Walter (2, W. Hermsen (1)

arxiv:astro-ph/0309178 v1 · 2003-09-05 · 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{FELPG3AYQ3FIDPTUC6ZTB24GSN}

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	2026-07-04T16:51:35.931618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2916f36c1886ca81be7417b330eb869343b32ec46673f137ad2f32260faca13d

Aliases

arxiv: astro-ph/0309178 · arxiv_version: astro-ph/0309178v1 · doi: 10.48550/arxiv.astro-ph/0309178 · pith_short_12: FELPG3AYQ3FI · pith_short_16: FELPG3AYQ3FIDPTU · pith_short_8: FELPG3AY

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/FELPG3AYQ3FIDPTUC6ZTB24GSN \
  | 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: 2916f36c1886ca81be7417b330eb869343b32ec46673f137ad2f32260faca13d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1eb9df220a5b40fed55b71cdd2349b4426f26e548f13c93f7c4b265951f7603",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-09-05T14:11:03Z",
    "title_canon_sha256": "527e6a76a352b35da3cb9341043a116a29d1652f24c672b673ec45ae95ab5972"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0309178",
    "kind": "arxiv",
    "version": 1
  }
}