Pith Number

pith:I4I35M5V

pith:2013:I4I35M5VJ7OOVOSP2BBZQBQSUN

not attested not anchored not stored refs pending

A Paraconsistent Tableau Algorithm Based on Sign Transformation in Semantic Web

Guohui Xiao, Xiaowang Zhang, Zuoquan Lin

arxiv:1301.2146 v1 · 2013-01-10 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I4I35M5VJ7OOVOSP2BBZQBQSUN}

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	2026-05-18T03:36:47.405114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4711beb3b54fdceaba4fd043980612a3406b0b03cb1f3805f0ba2e2ff9b8e0bd

Aliases

arxiv: 1301.2146 · arxiv_version: 1301.2146v1 · doi: 10.48550/arxiv.1301.2146 · pith_short_12: I4I35M5VJ7OO · pith_short_16: I4I35M5VJ7OOVOSP · pith_short_8: I4I35M5V

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/I4I35M5VJ7OOVOSP2BBZQBQSUN \
  | 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: 4711beb3b54fdceaba4fd043980612a3406b0b03cb1f3805f0ba2e2ff9b8e0bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64e8b3eeb93f1664c2e24ee3e52a4bd3b977eeceb9a03ad9100790a15f1455ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-01-10T15:07:22Z",
    "title_canon_sha256": "193071fdcfc2cfaff5f2819c1ca0feb0948e15bcde9f2df0dffd464ec499a541"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2146",
    "kind": "arxiv",
    "version": 1
  }
}