Pith Number

pith:LKTPUX2M

pith:2021:LKTPUX2MVDOLAJ2YRCZAYGJT3J

not attested not anchored not stored refs pending

PREC: semantic translation of property graphs

Fr\'ed\'erique Laforest, Julian Bruyat, Lionel M\'edini, Pierre-Antoine Champin

arxiv:2110.12996 v1 · 2021-10-25 · 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{LKTPUX2MVDOLAJ2YRCZAYGJT3J}

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	2026-07-05T03:25:26.119499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aa6fa5f4ca8dcb0275888b20c1933da6cdcff57476691c33cdda66214ad6a46

Aliases

arxiv: 2110.12996 · arxiv_version: 2110.12996v1 · doi: 10.48550/arxiv.2110.12996 · pith_short_12: LKTPUX2MVDOL · pith_short_16: LKTPUX2MVDOLAJ2Y · pith_short_8: LKTPUX2M

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/LKTPUX2MVDOLAJ2YRCZAYGJT3J \
  | 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: 5aa6fa5f4ca8dcb0275888b20c1933da6cdcff57476691c33cdda66214ad6a46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ef8e54428279a01a27dd7ee3719520c67fefa084cd5b180bfa9ad71052c2b49",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2021-10-25T14:39:42Z",
    "title_canon_sha256": "5d51da2fa39c4e89d0b84229b966e1d4dcd4ed221d49440cb316328040b086a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.12996",
    "kind": "arxiv",
    "version": 1
  }
}