Pith Number

pith:SLOFZ3P4

pith:2012:SLOFZ3P46IMM47YMVHC5VXACVC

not attested not anchored not stored refs pending

Verification of Relational Data-Centric Dynamic Systems with External Services

Alin Deutsch, Babak Bagheri Hariri, Diego Calvanese, Giuseppe De Giacomo, Marco Montali

arxiv:1203.0024 v1 · 2012-02-29 · 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{SLOFZ3P46IMM47YMVHC5VXACVC}

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	2026-05-18T04:01:03.408643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92dc5cedfcf218ce7f0ca9c5dadc02a89957509ca3872b3a0b34ab74259edc59

Aliases

arxiv: 1203.0024 · arxiv_version: 1203.0024v1 · doi: 10.48550/arxiv.1203.0024 · pith_short_12: SLOFZ3P46IMM · pith_short_16: SLOFZ3P46IMM47YM · pith_short_8: SLOFZ3P4

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/SLOFZ3P46IMM47YMVHC5VXACVC \
  | 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: 92dc5cedfcf218ce7f0ca9c5dadc02a89957509ca3872b3a0b34ab74259edc59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e80949c8990b6f73058a361babca59a26c9a7d9b9cd60965444ec48df5631319",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2012-02-29T21:41:50Z",
    "title_canon_sha256": "03b5bfc13b0ebb45033d88a40025df0050df616c21dbe2a7ccf35298e5b020e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0024",
    "kind": "arxiv",
    "version": 1
  }
}