Pith Number

pith:CP2Z4I6R

pith:2014:CP2Z4I6RDFQRCGTXBOPNRGTYQA

not attested not anchored not stored refs pending

Abduction and Dialogical Proof in Argumentation and Logic Programming

Dov Gabbay, Leendert van der Torre, Richard Booth, Souhila Kaci, Tjitze Rienstra

arxiv:1407.3896 v1 · 2014-07-15 · cs.AI · 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{CP2Z4I6RDFQRCGTXBOPNRGTYQA}

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	2026-05-18T02:47:32.343867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13f59e23d11961111a770b9ed89a78800adcf869bdc651f795197471000ebfc0

Aliases

arxiv: 1407.3896 · arxiv_version: 1407.3896v1 · doi: 10.48550/arxiv.1407.3896 · pith_short_12: CP2Z4I6RDFQR · pith_short_16: CP2Z4I6RDFQRCGTX · pith_short_8: CP2Z4I6R

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/CP2Z4I6RDFQRCGTXBOPNRGTYQA \
  | 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: 13f59e23d11961111a770b9ed89a78800adcf869bdc651f795197471000ebfc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "663a5cfb9a008299e1fd6ec5077b5e20c990ef1052088741f2c357db7872ae77",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2014-07-15T07:18:32Z",
    "title_canon_sha256": "cd653db490404f1c502cf49dd8d80f20f3ead6222af7230c2bad286dd66cc5f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3896",
    "kind": "arxiv",
    "version": 1
  }
}