Pith Number

pith:FMMGHQIT

pith:2003:FMMGHQITGLYLT3QILZVA7ZGBMY

not attested not anchored not stored refs pending

IBIS/PICsIT in-flight performances

A. Mauri, A. Spizzichino, A. Traci, C. Labanti, E. Caroli, E. Celesti, E. Rossi, F. Gianotti, F. Schiavone, G. Di Cocco, G. Malaguti, J.B. Stephen, L. Foschini, M. Trifoglio

arxiv:astro-ph/0309224 v1 · 2003-09-08 · 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{FMMGHQITGLYLT3QILZVA7ZGBMY}

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	2026-07-04T17:16:30.632369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b1863c11332f0b9ee085e6a0fe4c16630a3fd38e87985d165e719dc03bedb7a

Aliases

arxiv: astro-ph/0309224 · arxiv_version: astro-ph/0309224v1 · doi: 10.48550/arxiv.astro-ph/0309224 · pith_short_12: FMMGHQITGLYL · pith_short_16: FMMGHQITGLYLT3QI · pith_short_8: FMMGHQIT

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/FMMGHQITGLYLT3QILZVA7ZGBMY \
  | 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: 2b1863c11332f0b9ee085e6a0fe4c16630a3fd38e87985d165e719dc03bedb7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "433d640ccd22bea1c93a1e1da3b4aed137fdc0bb56ad601ffd33127bcbd2279f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-09-08T09:06:18Z",
    "title_canon_sha256": "88a4bb1ba4177b9033d63a068ce941f7c8ae185ab199df8facf741c1a31c8830"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0309224",
    "kind": "arxiv",
    "version": 1
  }
}