Pith Number

pith:FNBKOAER

pith:2012:FNBKOAERKPDHYP74LILDOWZUG5

not attested not anchored not stored refs pending

Type-Based Detection of XML Query-Update Independence

Dario Colazzo, Federico Ulliana, Nicole Bidoit-Tollu

arxiv:1205.6698 v1 · 2012-05-30 · 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{FNBKOAERKPDHYP74LILDOWZUG5}

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	2026-05-18T03:54:38.151961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b42a7009153c67c3ffc5a16375b343744d6a3b740c03f9c85f9b3e859d15ad2

Aliases

arxiv: 1205.6698 · arxiv_version: 1205.6698v1 · doi: 10.48550/arxiv.1205.6698 · pith_short_12: FNBKOAERKPDH · pith_short_16: FNBKOAERKPDHYP74 · pith_short_8: FNBKOAER

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/FNBKOAERKPDHYP74LILDOWZUG5 \
  | 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: 2b42a7009153c67c3ffc5a16375b343744d6a3b740c03f9c85f9b3e859d15ad2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb3578ed0c99576771083c844ec6b40367619be67f04f1c4e750cb205fdc92fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2012-05-30T14:33:10Z",
    "title_canon_sha256": "fd6392b4e86a925e173bf3898c2349be2ccd53f16cff12ca0be2dacd02a4da90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.6698",
    "kind": "arxiv",
    "version": 1
  }
}