Pith Number

pith:AKQKJTYM

pith:2016:AKQKJTYMJ5LH742E4FSWWOAMWJ

not attested not anchored not stored refs pending

Stable-Unstable Semantics: Beyond NP with Normal Logic Programs

Bart Bogaerts, Shahab Tasharrofi, Tomi Janhunen

arxiv:1608.01835 v3 · 2016-08-05 · 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{AKQKJTYMJ5LH742E4FSWWOAMWJ}

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	2026-05-18T01:09:06.070270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02a0a4cf0c4f567ff344e1656b380cb26876876e0bb0f51e78be06d6d4400ffd

Aliases

arxiv: 1608.01835 · arxiv_version: 1608.01835v3 · doi: 10.48550/arxiv.1608.01835 · pith_short_12: AKQKJTYMJ5LH · pith_short_16: AKQKJTYMJ5LH742E · pith_short_8: AKQKJTYM

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/AKQKJTYMJ5LH742E4FSWWOAMWJ \
  | 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: 02a0a4cf0c4f567ff344e1656b380cb26876876e0bb0f51e78be06d6d4400ffd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bca49b71d75068f8256e1b481b6e3cd9c8fd365aa7ea91f9e3d1e2cf2891643",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2016-08-05T11:18:12Z",
    "title_canon_sha256": "9d8fd0ebecdae2d6c0e06e05162cfc30b8a01ec64e304d7eb1063b3e1be3e3f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.01835",
    "kind": "arxiv",
    "version": 3
  }
}