Pith Number

pith:IFAA6B7Q

pith:2011:IFAA6B7QWBE2G3DCWGE7ZEBF2H

not attested not anchored not stored refs pending

Principles of Distributed Data Management in 2020?

LIRMM), Patrick Valduriez (INRIA Sophia Antipolis

arxiv:1111.2852 v1 · 2011-11-11 · 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{IFAA6B7QWBE2G3DCWGE7ZEBF2H}

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	2026-05-18T04:08:24.873575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41400f07f0b049a36c62b189fc9025d1ff04e54abcf9334f5a24b948e49f695e

Aliases

arxiv: 1111.2852 · arxiv_version: 1111.2852v1 · doi: 10.48550/arxiv.1111.2852 · pith_short_12: IFAA6B7QWBE2 · pith_short_16: IFAA6B7QWBE2G3DC · pith_short_8: IFAA6B7Q

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/IFAA6B7QWBE2G3DCWGE7ZEBF2H \
  | 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: 41400f07f0b049a36c62b189fc9025d1ff04e54abcf9334f5a24b948e49f695e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "584382522ab62857766bfd028294777efd30a7711962eb42b22b12c991089658",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2011-11-11T20:44:38Z",
    "title_canon_sha256": "dc1f02b24b5b8a53788709a2f547204d2e7080dc70a169a6f2ffafc85ec4249d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2852",
    "kind": "arxiv",
    "version": 1
  }
}