Pith Number

pith:KXAIKJCQ

pith:2026:KXAIKJCQ7YFO2DFWZJRZUVDVOF

not attested not anchored not stored refs pending

Solving Integer Linear Programming with Parallel Tempering

Jinkyoo Park, Kyuil Sim, Sanghyeok Choi

arxiv:2605.29366 v1 · 2026-05-28 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KXAIKJCQ7YFO2DFWZJRZUVDVOF}

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	2026-05-29T01:05:35.577629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55c0852450fe0aed0cb6ca639a54757170a81b2239d54376c1fc4af5fba7601d

Aliases

arxiv: 2605.29366 · arxiv_version: 2605.29366v1 · doi: 10.48550/arxiv.2605.29366 · pith_short_12: KXAIKJCQ7YFO · pith_short_16: KXAIKJCQ7YFO2DFW · pith_short_8: KXAIKJCQ

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/KXAIKJCQ7YFO2DFWZJRZUVDVOF \
  | 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: 55c0852450fe0aed0cb6ca639a54757170a81b2239d54376c1fc4af5fba7601d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18f4b912dcfb00a08f78b99d738fbb6c42b13d167b078414f32c1db18111b2cc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-28T05:09:21Z",
    "title_canon_sha256": "9825788311f556c7a2194e24285480a98c2cc77b15dfa29f49ab1e11dda1783e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29366",
    "kind": "arxiv",
    "version": 1
  }
}