Pith Number

pith:CU3UJHOQ

pith:2006:CU3UJHOQUWMU3OEDLCRDGYR7JL

not attested not anchored not stored refs pending

Paper to Screen: Processing Historical Scans in the ADS

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

arxiv:cs/0610030 v1 · 2006-10-05 · cs.DL · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CU3UJHOQUWMU3OEDLCRDGYR7JL}

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	2026-07-04T14:57:01.468719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1537449dd0a5994db88358a233623f4afa1d924595ddc39c06d8f6247d7e4db6

Aliases

arxiv: cs/0610030 · arxiv_version: cs/0610030v1 · doi: 10.48550/arxiv.cs/0610030 · pith_short_12: CU3UJHOQUWMU · pith_short_16: CU3UJHOQUWMU3OED · pith_short_8: CU3UJHOQ

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/CU3UJHOQUWMU3OEDLCRDGYR7JL \
  | 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: 1537449dd0a5994db88358a233623f4afa1d924595ddc39c06d8f6247d7e4db6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20edae6efbe2f5b355c3068dfe70e9635163d89eb02d74f9ee536c9c939a0a53",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "",
    "primary_cat": "cs.DL",
    "submitted_at": "2006-10-05T18:58:26Z",
    "title_canon_sha256": "11de40e60ff8f22133e167fdcb8b3a387369b10b74a38e887db03f68938f82b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0610030",
    "kind": "arxiv",
    "version": 1
  }
}