Pith Number

pith:CD4R43CH

pith:2018:CD4R43CHLBMFHJPUN32YQS2Y46

not attested not anchored not stored refs pending

Towards Realizing the Smart Product Traceability System

Abdelaziz Bouras (DISP), Aicha Sekhari (DISP), Ajay Shrestha, Dharmendra Kumar Mishra (DISP), Dharmendra Mishra, S\'ebastien Henry (DISP), Yacine Ouzrout (DISP)

arxiv:1811.09693 v1 · 2018-11-07 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CD4R43CHLBMFHJPUN32YQS2Y46}

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	2026-05-18T00:00:01.464745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10f91e6c47585853a5f46ef5884b58e79051b00ecf5fed4ee7549282f4da418b

Aliases

arxiv: 1811.09693 · arxiv_version: 1811.09693v1 · doi: 10.48550/arxiv.1811.09693 · pith_short_12: CD4R43CHLBMF · pith_short_16: CD4R43CHLBMFHJPU · pith_short_8: CD4R43CH

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/CD4R43CHLBMFHJPUN32YQS2Y46 \
  | 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: 10f91e6c47585853a5f46ef5884b58e79051b00ecf5fed4ee7549282f4da418b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35b1748599f7abc2d7688fd057c7595e8694fd1189ab42a6237d2f742370fe3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-11-07T09:42:21Z",
    "title_canon_sha256": "16630f9067f2fd019060aee6d5fcfedff673ead837a19541116e8997ee608798"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09693",
    "kind": "arxiv",
    "version": 1
  }
}