Pith Number

pith:26J3X24X

pith:2018:26J3X24XIVFFNY4HA3U5NTCNBC

not attested not anchored not stored refs pending

Analyzing Ideological Communities in Congressional Voting Networks

Breno de Souza Matos, Carlos H. G. Ferreira, Jusssara M. Almeida

arxiv:1810.12345 v1 · 2018-10-29 · cs.SI · cs.CY · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{26J3X24XIVFFNY4HA3U5NTCNBC}

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	2026-05-18T00:02:02.964569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d793bbeb97454a56e38706e9d6cc4d08926749428804aa948f2a25632f0156ad

Aliases

arxiv: 1810.12345 · arxiv_version: 1810.12345v1 · doi: 10.48550/arxiv.1810.12345 · pith_short_12: 26J3X24XIVFF · pith_short_16: 26J3X24XIVFFNY4H · pith_short_8: 26J3X24X

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/26J3X24XIVFFNY4HA3U5NTCNBC \
  | 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: d793bbeb97454a56e38706e9d6cc4d08926749428804aa948f2a25632f0156ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13c7717305aae5c7541c5663248cda80469cc7cb62940a9090be583aff54c1e0",
    "cross_cats_sorted": [
      "cs.CY",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-10-29T18:49:04Z",
    "title_canon_sha256": "52a5ec4b0fa92e90597932d7d1a7dae702fe5d96e031289a409ae01ed28f1945"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12345",
    "kind": "arxiv",
    "version": 1
  }
}