Pith Number

pith:GMH36ZCI

pith:2017:GMH36ZCI4YT3Z3GZDW67BBUBB4

not attested not anchored not stored refs pending

Exact algorithms for the order picking problem

Hadrien Cambazard, Lucie Pansart, Nicolas Catusse

arxiv:1703.00699 v3 · 2017-03-02 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GMH36ZCI4YT3Z3GZDW67BBUBB4}

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	2026-05-18T00:14:22.751728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

330fbf6448e627bcecd91dbdf086810f1eac00dbbdd28aeae029c87f4955cfb2

Aliases

arxiv: 1703.00699 · arxiv_version: 1703.00699v3 · doi: 10.48550/arxiv.1703.00699 · pith_short_12: GMH36ZCI4YT3 · pith_short_16: GMH36ZCI4YT3Z3GZ · pith_short_8: GMH36ZCI

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/GMH36ZCI4YT3Z3GZDW67BBUBB4 \
  | 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: 330fbf6448e627bcecd91dbdf086810f1eac00dbbdd28aeae029c87f4955cfb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81e7f3ff98a58f73ae9ec3d8768786f6a7414dd4e1d81f80bac56a5cdf49172b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-03-02T10:26:39Z",
    "title_canon_sha256": "e002659cde86c087444a812d50fd42acff6e72e6e9cee9d4afcecd84fa2dee8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00699",
    "kind": "arxiv",
    "version": 3
  }
}