Pith Number

pith:P2TFDRWD

pith:2017:P2TFDRWDCN4YN4V3KEBNRUAUSB

not attested not anchored not stored refs pending

Character Networks and Book Genre Classification

Adriano J. Holanda, Gisele M. L. Benevides, Mariane Matias, Osame Kinouchi, Sueli M. S. P. Ferreira

arxiv:1704.08197 v2 · 2017-04-26 · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P2TFDRWDCN4YN4V3KEBNRUAUSB}

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	2026-05-18T00:03:29.703215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ea651c6c3137986f2bb5102d8d014905b609409d2fb952ab98780b18eb084d2

Aliases

arxiv: 1704.08197 · arxiv_version: 1704.08197v2 · doi: 10.48550/arxiv.1704.08197 · pith_short_12: P2TFDRWDCN4Y · pith_short_16: P2TFDRWDCN4YN4V3 · pith_short_8: P2TFDRWD

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/P2TFDRWDCN4YN4V3KEBNRUAUSB \
  | 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: 7ea651c6c3137986f2bb5102d8d014905b609409d2fb952ab98780b18eb084d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daaf4d0dce4e7e6b5f549164f7f678d91be5a8ead87b47f0eb7a36bae90ec922",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2017-04-26T16:36:19Z",
    "title_canon_sha256": "01e5b7c80322c65f133b8660881ac2da3b4faeaada63d1f6593dce502075efee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08197",
    "kind": "arxiv",
    "version": 2
  }
}