Pith Number

pith:YBR6LUIF

pith:2026:YBR6LUIFV6JH274KLN3DVLU6DS

not attested not anchored not stored refs pending

Answer Set Programming for Egg Extraction and More

Ilya Sergey, Ziyi Yang

arxiv:2606.10644 v1 · 2026-06-09 · cs.PL · 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{YBR6LUIFV6JH274KLN3DVLU6DS}

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	2026-06-10T01:10:31.431837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c063e5d105af927d7f8a5b763aae9e1cb0a4247217041ae5a2f664f19343ba95

Aliases

arxiv: 2606.10644 · arxiv_version: 2606.10644v1 · doi: 10.48550/arxiv.2606.10644 · pith_short_12: YBR6LUIFV6JH · pith_short_16: YBR6LUIFV6JH274K · pith_short_8: YBR6LUIF

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/YBR6LUIFV6JH274KLN3DVLU6DS \
  | 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: c063e5d105af927d7f8a5b763aae9e1cb0a4247217041ae5a2f664f19343ba95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "603614b6ff507bd82dd6707c2245fb0c085e62ecee1c4284b5eb05b2518cf09d",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2026-06-09T09:49:39Z",
    "title_canon_sha256": "0b4a673cbc1d1d7bda4652f805292e4e6ef6e27fcaceeea72d8c8edc0c9f1a84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10644",
    "kind": "arxiv",
    "version": 1
  }
}