Pith Number

pith:W4PARGGE

pith:2024:W4PARGGEMGZ65MO6SYA3HIK2VZ

not attested not anchored not stored refs pending

A survey on combinatorial optimization

Phuong Le

arxiv:2409.00075 v1 · 2024-08-24 · 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{W4PARGGEMGZ65MO6SYA3HIK2VZ}

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

Explicit Solution Equation for Every Combinatorial Problem via Tensor Networks: MeLoCoToN

Receipt and verification

First computed	2026-07-05T09:01:40.524367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b71e0898c461b3eeb1de9601b3a15aae7954ab969af748e8c40d0144603d9a9e

Aliases

arxiv: 2409.00075 · arxiv_version: 2409.00075v1 · doi: 10.48550/arxiv.2409.00075 · pith_short_12: W4PARGGEMGZ6 · pith_short_16: W4PARGGEMGZ65MO6 · pith_short_8: W4PARGGE

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/W4PARGGEMGZ65MO6SYA3HIK2VZ \
  | 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: b71e0898c461b3eeb1de9601b3a15aae7954ab969af748e8c40d0144603d9a9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c04a7e2c8cebd6a311d2a582ae763e920ff0543827c5ea6d1fe65c2f79a182ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-08-24T07:20:29Z",
    "title_canon_sha256": "8fb905e323831d0dfda44477c66b188a086d1274e52532727e20ad2ac091ef6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.00075",
    "kind": "arxiv",
    "version": 1
  }
}