Pith Number

pith:KINF26KY

pith:2019:KINF26KYNBPONUN3BSZP6QWPW7

not attested not anchored not stored refs pending

Proceedings of the Second International Workshop on Automated Reasoning: Challenges, Applications, Directions, Exemplary Achievements

Czech Republic), Italy), Martin Suda (CTU, Prague, Sarah Winkler (University of Verona

arxiv:1912.11786 v1 · 2019-12-26 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KINF26KYNBPONUN3BSZP6QWPW7}

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	2026-07-05T00:28:29.838744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

521a5d7958685ee6d1bb0cb2ff42cfb7fe29ab326fde09d79c26ef52f7164ac3

Aliases

arxiv: 1912.11786 · arxiv_version: 1912.11786v1 · doi: 10.48550/arxiv.1912.11786 · pith_short_12: KINF26KYNBPO · pith_short_16: KINF26KYNBPONUN3 · pith_short_8: KINF26KY

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/KINF26KYNBPONUN3BSZP6QWPW7 \
  | 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: 521a5d7958685ee6d1bb0cb2ff42cfb7fe29ab326fde09d79c26ef52f7164ac3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86757fdc17ecbf5d36d2c7dbda450f3c3c55c9a6791d4a63bd61ece3c4aa704c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2019-12-26T07:00:29Z",
    "title_canon_sha256": "78b6bc1308c6312342f0422490b3e6900e808377e393c1a4d4a0b53e4064de7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.11786",
    "kind": "arxiv",
    "version": 1
  }
}