Pith Number

pith:ZDAN2NSZ

pith:2021:ZDAN2NSZPJUQVIRXOREYSAFYET

not attested not anchored not stored refs pending

A Case Study on Optimization of Warehouses

Christian Krupitzer, Moritz Kr\"amer, Patrick B.M. M\"uller, Samuel Kounev, Veronika Lesch

arxiv:2112.12058 v1 · 2021-11-23 · cs.NE · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZDAN2NSZPJUQVIRXOREYSAFYET}

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	2026-07-05T03:43:14.811403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8c0dd36597a690aa23774498900b824d90bdc39c5d8bd288adc75b64ff0702f

Aliases

arxiv: 2112.12058 · arxiv_version: 2112.12058v1 · doi: 10.48550/arxiv.2112.12058 · pith_short_12: ZDAN2NSZPJUQ · pith_short_16: ZDAN2NSZPJUQVIRX · pith_short_8: ZDAN2NSZ

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/ZDAN2NSZPJUQVIRXOREYSAFYET \
  | 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: c8c0dd36597a690aa23774498900b824d90bdc39c5d8bd288adc75b64ff0702f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24386eff24cbdbc09980378840bedc9f24590c37940a99793db535509ef3ae30",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2021-11-23T07:22:57Z",
    "title_canon_sha256": "6e20e40560536b9fc22a15b4662620befaf42d9260a64a07129af49fec0bd657"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.12058",
    "kind": "arxiv",
    "version": 1
  }
}