Pith Number

pith:GKOH65TX

pith:2006:GKOH65TXRFDJCGUYKCJ2FFNMLB

not attested not anchored not stored refs pending

The Future of Technical Libraries

Alberto Accomazzi, Carolyn Grant, Donna Thompson, Edwin Henneken, Elizabeth Bohlen, Guenther Eichhorn, Michael J. Kurtz, Stephen S. Murray

arxiv:astro-ph/0609794 v1 · 2006-09-28 · astro-ph · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GKOH65TXRFDJCGUYKCJ2FFNMLB}

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	2026-05-18T04:28:28.294807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

329c7f76778946911a985093a295ac58663c45b74470fe8eabf5e00a5038c300

Aliases

arxiv: astro-ph/0609794 · arxiv_version: astro-ph/0609794v1 · doi: 10.48550/arxiv.astro-ph/0609794 · pith_short_12: GKOH65TXRFDJ · pith_short_16: GKOH65TXRFDJCGUY · pith_short_8: GKOH65TX

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/GKOH65TXRFDJCGUYKCJ2FFNMLB \
  | 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: 329c7f76778946911a985093a295ac58663c45b74470fe8eabf5e00a5038c300

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cebc6bd7e968b7b7f7328c21258ecadc218be599317474a918fc953d6522c323",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-09-28T20:49:46Z",
    "title_canon_sha256": "3526204e948e171454a3b33b5fa183404c8a46b7ee20fea512339dde680ab8d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0609794",
    "kind": "arxiv",
    "version": 1
  }
}