Pith Number

pith:QSVX7UYF

pith:2014:QSVX7UYF4CRNP3X7KORWUEKAFT

not attested not anchored not stored refs pending

The Total Acquisition Number of Random Graphs

Andrzej Dudek, Deepak Bal, Patrick Bennett, Pawe{\l} Pra{\l}at

arxiv:1402.2854 v2 · 2014-02-12 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QSVX7UYF4CRNP3X7KORWUEKAFT}

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	2026-05-18T01:53:09.555710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84ab7fd305e0a2d7eeff53a36a11402cd76e64d1f92edc04bb676e14c244528f

Aliases

arxiv: 1402.2854 · arxiv_version: 1402.2854v2 · doi: 10.48550/arxiv.1402.2854 · pith_short_12: QSVX7UYF4CRN · pith_short_16: QSVX7UYF4CRNP3X7 · pith_short_8: QSVX7UYF

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/QSVX7UYF4CRNP3X7KORWUEKAFT \
  | 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: 84ab7fd305e0a2d7eeff53a36a11402cd76e64d1f92edc04bb676e14c244528f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd5c635d4e7cf10c16d08a41016505db8c2262d7f72f6860f81af807ad060bd3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-02-12T15:37:34Z",
    "title_canon_sha256": "8397ef816acb0637062f39b09cefc98da7211db2160bdc3b76aaec1db0304a22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2854",
    "kind": "arxiv",
    "version": 2
  }
}