Pith Number

pith:MQABJYTN

pith:2022:MQABJYTNZFUXYP7FDNGJFVKTSS

not attested not anchored not stored refs pending

DPMS: An ADD-Based Symbolic Approach for Generalized MaxSAT Solving

Anastasios Kyrillidis, Moshe Y. Vardi, Zhiwei Zhang

arxiv:2205.03747 v2 · 2022-05-08 · cs.AI · cs.LO · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MQABJYTNZFUXYP7FDNGJFVKTSS}

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	2026-07-05T06:07:30.327483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

640014e26dc9697c3fe51b4c92d55394844d14fc56d127f3b7e63a98bdf4f424

Aliases

arxiv: 2205.03747 · arxiv_version: 2205.03747v2 · doi: 10.48550/arxiv.2205.03747 · pith_short_12: MQABJYTNZFUX · pith_short_16: MQABJYTNZFUXYP7F · pith_short_8: MQABJYTN

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/MQABJYTNZFUXYP7FDNGJFVKTSS \
  | 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: 640014e26dc9697c3fe51b4c92d55394844d14fc56d127f3b7e63a98bdf4f424

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e4b39caccdf52a90ea12caab098b6042acd7a174f93fbc48450cddadf912baa",
    "cross_cats_sorted": [
      "cs.LO",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2022-05-08T00:31:53Z",
    "title_canon_sha256": "f236d16986e32cac2c31a0592a3b0fc098d8f18f398a9e480e326a9a98f6a247"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.03747",
    "kind": "arxiv",
    "version": 2
  }
}