Pith Number

pith:QFDA7FOQ

pith:2017:QFDA7FOQ763AHQWLSRHWH262YB

not attested not anchored not stored refs pending

Generalizing inference systems by coaxioms

Francesco Dagnino

arxiv:1712.01014 v2 · 2017-12-04 · cs.LO · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QFDA7FOQ763AHQWLSRHWH262YB}

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	2026-05-18T00:17:59.778718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81460f95d0ffb603c2cb944f63ebdac0668b1b272412cc82627ed405f25d824a

Aliases

arxiv: 1712.01014 · arxiv_version: 1712.01014v2 · doi: 10.48550/arxiv.1712.01014 · pith_short_12: QFDA7FOQ763A · pith_short_16: QFDA7FOQ763AHQWL · pith_short_8: QFDA7FOQ

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/QFDA7FOQ763AHQWLSRHWH262YB \
  | 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: 81460f95d0ffb603c2cb944f63ebdac0668b1b272412cc82627ed405f25d824a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "940f0421a6fe21d9a1bc57a6b8394bfab3b7c743a1658c41b3d449dd535bef0d",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2017-12-04T11:25:20Z",
    "title_canon_sha256": "c53a209a3d1e81ad57a1d9d3bed951212420305ba652f2a166bde728287c5504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01014",
    "kind": "arxiv",
    "version": 2
  }
}