Pith Number

pith:FCOSBARP

pith:2018:FCOSBARPWQIJYJRW3UQ7MVSBKO

not attested not anchored not stored refs pending

An Efficient System for Subgraph Discovery

Aparna Joshi, Jeong-Hyon Hwang, Petko Bogdanov, Yu Zhang

arxiv:1807.08888 v1 · 2018-07-24 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FCOSBARPWQIJYJRW3UQ7MVSBKO}

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	2026-05-18T00:09:57.545000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

289d20822fb4109c2636dd21f65641539095da52515996a431cef4b1be7c3864

Aliases

arxiv: 1807.08888 · arxiv_version: 1807.08888v1 · doi: 10.48550/arxiv.1807.08888 · pith_short_12: FCOSBARPWQIJ · pith_short_16: FCOSBARPWQIJYJRW · pith_short_8: FCOSBARP

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/FCOSBARPWQIJYJRW3UQ7MVSBKO \
  | 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: 289d20822fb4109c2636dd21f65641539095da52515996a431cef4b1be7c3864

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e8912f957cc84eb041f07372b480eda1e089466314880f29708832fc69bd4ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-07-24T02:58:44Z",
    "title_canon_sha256": "fa3b786b56ee43ea3dfbb888e067af28608678f0eeeeb02b387cca5370d8526d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08888",
    "kind": "arxiv",
    "version": 1
  }
}