Pith Number

pith:OFGXMZN5

pith:2018:OFGXMZN5JJJS4UGUZ3B4P776JE

not attested not anchored not stored refs pending

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Antonio Sgorbissa, Christina Koulouglioti, Irena Papadopoulos

arxiv:1803.11243 v1 · 2018-03-22 · cs.CY · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OFGXMZN5JJJS4UGUZ3B4P776JE}

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	2026-05-18T00:19:46.612788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

714d7665bd4a532e50d4cec3c7fffe4911c159bdf2cc59d9b1ecca44035401df

Aliases

arxiv: 1803.11243 · arxiv_version: 1803.11243v1 · doi: 10.48550/arxiv.1803.11243 · pith_short_12: OFGXMZN5JJJS · pith_short_16: OFGXMZN5JJJS4UGU · pith_short_8: OFGXMZN5

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/OFGXMZN5JJJS4UGUZ3B4P776JE \
  | 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: 714d7665bd4a532e50d4cec3c7fffe4911c159bdf2cc59d9b1ecca44035401df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73602757fe9e4ee176ba17d5360b77c0a08b5f3dbd5f18c74bbc6d80de0d5f02",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-03-22T13:41:58Z",
    "title_canon_sha256": "d2ed8846ef19fa33dddcd72dcf9ec5fc0606efe48657545e8e729b82efcaeaa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.11243",
    "kind": "arxiv",
    "version": 1
  }
}