Pith Number

pith:3GYSHEES

pith:2010:3GYSHEES4YM3I45YWLWF4OTNZ4

not attested not anchored not stored refs pending

Interpolation in Equilibrium Logic and Answer Set Programming: the Propositional Case

Agust\'i n Valverde, David Pearce, Dov Gabbay

arxiv:1012.3947 v1 · 2010-12-17 · cs.LO · 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{3GYSHEES4YM3I45YWLWF4OTNZ4}

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	2026-05-18T04:33:03.554738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9b1239092e619b473b8b2ec5e3a6dcf2f4c8b295295007f866220abb916d20c

Aliases

arxiv: 1012.3947 · arxiv_version: 1012.3947v1 · doi: 10.48550/arxiv.1012.3947 · pith_short_12: 3GYSHEES4YM3 · pith_short_16: 3GYSHEES4YM3I45Y · pith_short_8: 3GYSHEES

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/3GYSHEES4YM3I45YWLWF4OTNZ4 \
  | 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: d9b1239092e619b473b8b2ec5e3a6dcf2f4c8b295295007f866220abb916d20c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e00b23dfd4b8fd4a01aabf494dae722d92f3262fe22d45223612aa56834af559",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2010-12-17T18:05:51Z",
    "title_canon_sha256": "641a9db8dc6e32bb66f8ef10f5d90d07f83a56c69e98da785d1c3857413c9f03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.3947",
    "kind": "arxiv",
    "version": 1
  }
}