Pith Number

pith:FAGRZDIW

pith:2013:FAGRZDIW4XCBF3NT3TZS6EUFIY

not attested not anchored not stored refs pending

Assembly line worker integration and balancing problem

Alysson M. Costa, Crist\'obal Miralles, Mayron C\'esar de O. Moreira

arxiv:1303.4338 v2 · 2013-03-18 · 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{FAGRZDIW4XCBF3NT3TZS6EUFIY}

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	2026-05-18T02:43:54.376530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

280d1c8d16e5c412edb3dcf32f12854632f6b93b1f707c9af2182dad7c906cf8

Aliases

arxiv: 1303.4338 · arxiv_version: 1303.4338v2 · doi: 10.48550/arxiv.1303.4338 · pith_short_12: FAGRZDIW4XCB · pith_short_16: FAGRZDIW4XCBF3NT · pith_short_8: FAGRZDIW

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/FAGRZDIW4XCBF3NT3TZS6EUFIY \
  | 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: 280d1c8d16e5c412edb3dcf32f12854632f6b93b1f707c9af2182dad7c906cf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31529cb9e72ba942a517151201acfc13ab1d7577b8b3d36f81653ec596b099a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-03-18T17:49:32Z",
    "title_canon_sha256": "dbe05dcd53784cc86e8721d0066b5c84f48ce69b467e775e9880839af6c190c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4338",
    "kind": "arxiv",
    "version": 2
  }
}