Pith Number

pith:KSFFNCSL

pith:2014:KSFFNCSLUJ7JJ3CYK6OS76Y63T

not attested not anchored not stored refs pending

Mejora de la exploracion y la explotacion de las heuristicas constructivas para el MLSTP

Jose Andres Moreno-Perez, Kenneth Darby-Dowman, Nenad Mladenovic, Sergio Consoli

arxiv:1405.1980 v1 · 2014-04-16 · cs.DM · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KSFFNCSLUJ7JJ3CYK6OS76Y63T}

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	2026-05-18T02:52:15.002225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

548a568a4ba27e94ec58579d2ffb1edcdfb0efce1da845682df7567a82ba8b3e

Aliases

arxiv: 1405.1980 · arxiv_version: 1405.1980v1 · doi: 10.48550/arxiv.1405.1980 · pith_short_12: KSFFNCSLUJ7J · pith_short_16: KSFFNCSLUJ7JJ3CY · pith_short_8: KSFFNCSL

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/KSFFNCSLUJ7JJ3CYK6OS76Y63T \
  | 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: 548a568a4ba27e94ec58579d2ffb1edcdfb0efce1da845682df7567a82ba8b3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caeab7fc9f20269af2b5ff4f96f88856d0f5fe902bd2c1f19e295f9b1b198575",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2014-04-16T11:02:02Z",
    "title_canon_sha256": "b711c1a827c7c1e6b5218f17cac1b1187e44c93599036cc68155afa64ba8a947"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1980",
    "kind": "arxiv",
    "version": 1
  }
}