Pith Number

pith:IM2W43ES

pith:2002:IM2W43ESWM7IO2YFNP3NEXBI76

not attested not anchored not stored refs pending

IBIS/PICsIT Data and Analysis

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

arxiv:astro-ph/0205048 v1 · 2002-05-03 · 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{IM2W43ESWM7IO2YFNP3NEXBI76}

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	2026-07-04T14:12:00.196028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43356e6c92b33e876b056bf6d25c28ff8693cf4cdc065f126cf809f9ada69c7f

Aliases

arxiv: astro-ph/0205048 · arxiv_version: astro-ph/0205048v1 · doi: 10.48550/arxiv.astro-ph/0205048 · pith_short_12: IM2W43ESWM7I · pith_short_16: IM2W43ESWM7IO2YF · pith_short_8: IM2W43ES

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/IM2W43ESWM7IO2YFNP3NEXBI76 \
  | 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: 43356e6c92b33e876b056bf6d25c28ff8693cf4cdc065f126cf809f9ada69c7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b5d060ecd0de0d5747c00d31790f04e8c9f832140bac703180acef66ad1b788",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-05-03T14:27:31Z",
    "title_canon_sha256": "6ff66f11dbba68e31ce2c4b51344ca34c84a35e65be69882eb6094cba6f7e9d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0205048",
    "kind": "arxiv",
    "version": 1
  }
}