Pith Number

pith:ZHG54EFS

pith:2018:ZHG54EFSGHKBIQJKACAAZ26UQ5

not attested not anchored not stored refs pending

A Case Study for Blockchain in Manufacturing: "FabRec": A Prototype for Peer-to-Peer Network of Manufacturing Nodes

Atin Angrish, Benjamin Craver, Binil Starly, Mahmud Hasan

arxiv:1804.01083 v1 · 2018-04-03 · 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{ZHG54EFSGHKBIQJKACAAZ26UQ5}

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	2026-05-18T00:19:31.380457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9cdde10b231d414412a00800cebd48753dd24006dbaa11688ac2273957aa011

Aliases

arxiv: 1804.01083 · arxiv_version: 1804.01083v1 · doi: 10.48550/arxiv.1804.01083 · pith_short_12: ZHG54EFSGHKB · pith_short_16: ZHG54EFSGHKBIQJK · pith_short_8: ZHG54EFS

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/ZHG54EFSGHKBIQJKACAAZ26UQ5 \
  | 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: c9cdde10b231d414412a00800cebd48753dd24006dbaa11688ac2273957aa011

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2359a623c73ea2b41291ddb1d962d6d2e653dd8a06134e83d3cba989fbd5d82",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-04-03T17:57:01Z",
    "title_canon_sha256": "3923405a12ee61f7c8f49e55b25a5c2dbd19d2f7cff795542e2d382d9b25b60a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01083",
    "kind": "arxiv",
    "version": 1
  }
}