Pith Number

pith:EOCRII2N

pith:2025:EOCRII2N7DPATZRNKVOONVRPDP

not attested not anchored not stored refs pending

New Improvements in Solving Large LABS Instances Using Massively Parallelizable Memetic Tabu Search

Jiayu Shen, Marco Pistoia, Niraj Kumar, Zhiwei Zhang

arxiv:2504.00987 v2 · 2025-04-01 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EOCRII2N7DPATZRNKVOONVRPDP}

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.

Cited by

1 paper in Pith

Setting angles in quantum approximate optimization at utility-scale

Receipt and verification

First computed	2026-07-05T11:54:11.361872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

238514234df8de09e62d555ce6d62f1bcec8b49ae77c9d4e8609bf96f8b08574

Aliases

arxiv: 2504.00987 · arxiv_version: 2504.00987v2 · doi: 10.48550/arxiv.2504.00987 · pith_short_12: EOCRII2N7DPA · pith_short_16: EOCRII2N7DPATZRN · pith_short_8: EOCRII2N

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/EOCRII2N7DPATZRNKVOONVRPDP \
  | 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: 238514234df8de09e62d555ce6d62f1bcec8b49ae77c9d4e8609bf96f8b08574

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22e49d6c588d0f7c0cc688e0433d13073fb321b16bc6a4bf57723c481b758399",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-04-01T17:24:41Z",
    "title_canon_sha256": "7f852e4483543c05144d32437c8858c1c68aed664d27782f808e1c2c747aba6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.00987",
    "kind": "arxiv",
    "version": 2
  }
}