Pith Number

pith:IQ7DLNR6

pith:2006:IQ7DLNR63UDMJULRO4BARVQ4LV

not attested not anchored not stored refs pending

Data in the ADS -- Understanding How to Use it Better

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

arxiv:cs/0610029 v1 · 2006-10-05 · cs.DL · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IQ7DLNR63UDMJULRO4BARVQ4LV}

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	2026-07-04T14:57:01.413981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

443e35b63edd06c4d171770208d61c5d597e5aecad1b663891ba2f8bd78b994b

Aliases

arxiv: cs/0610029 · arxiv_version: cs/0610029v1 · doi: 10.48550/arxiv.cs/0610029 · pith_short_12: IQ7DLNR63UDM · pith_short_16: IQ7DLNR63UDMJULR · pith_short_8: IQ7DLNR6

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/IQ7DLNR63UDMJULRO4BARVQ4LV \
  | 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: 443e35b63edd06c4d171770208d61c5d597e5aecad1b663891ba2f8bd78b994b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "238e92a4d7a42308c2fe771d76f914e370ce66a96bb713029841e533f7f465cb",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "",
    "primary_cat": "cs.DL",
    "submitted_at": "2006-10-05T18:51:54Z",
    "title_canon_sha256": "cf4e36a53cf6333b65fc3ddb470768d4581b4ad83dbccfb09dbf287bce3fdef1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0610029",
    "kind": "arxiv",
    "version": 1
  }
}