Pith Number

pith:FKIDDAOQ

pith:2026:FKIDDAOQVELR3A5O7EVQHIZV7D

not attested not anchored not stored refs pending

Automating Information Extraction and Retrieval for Industrial Spare Parts Pooling

Anna Valente, Dyuman Bulloni, Oliver Avram, Rocco Felici

arxiv:2606.03367 v1 · 2026-06-02 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FKIDDAOQVELR3A5O7EVQHIZV7D}

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	2026-06-03T01:05:56.071842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a903181d0a9171d83aef92b03a335f8fcb49fe3e983e86988ee6ae26078caa7

Aliases

arxiv: 2606.03367 · arxiv_version: 2606.03367v1 · doi: 10.48550/arxiv.2606.03367 · pith_short_12: FKIDDAOQVELR · pith_short_16: FKIDDAOQVELR3A5O · pith_short_8: FKIDDAOQ

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/FKIDDAOQVELR3A5O7EVQHIZV7D \
  | 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: 2a903181d0a9171d83aef92b03a335f8fcb49fe3e983e86988ee6ae26078caa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ddb3514a83919c3a329b4006835f2f4554529ccb075a4d40b80b0c384d64a08",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-06-02T09:14:58Z",
    "title_canon_sha256": "d8cf4a86882bc20e8b5d780d3261e40222943d95e8b1ce7046130cdc83d4e661"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03367",
    "kind": "arxiv",
    "version": 1
  }
}