Pith Number

pith:QJ7IEJWO

pith:2018:QJ7IEJWOCHVRCURFYTLN72LRRS

not attested not anchored not stored refs pending

The one comparing narrative social network extraction techniques

Jonathan Tuke, Lewis Mitchell, Matthew Roughan, Michelle Edwards

arxiv:1811.01467 v1 · 2018-11-05 · cs.SI · physics.soc-ph · 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{QJ7IEJWOCHVRCURFYTLN72LRRS}

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	2026-05-18T00:01:34.230887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

827e8226ce11eb115225c4d6dfe9718cb9c99c4561c3413f46520977b4c37094

Aliases

arxiv: 1811.01467 · arxiv_version: 1811.01467v1 · doi: 10.48550/arxiv.1811.01467 · pith_short_12: QJ7IEJWOCHVR · pith_short_16: QJ7IEJWOCHVRCURF · pith_short_8: QJ7IEJWO

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/QJ7IEJWOCHVRCURFYTLN72LRRS \
  | 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: 827e8226ce11eb115225c4d6dfe9718cb9c99c4561c3413f46520977b4c37094

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6397dd2b55b9c50ebacca7705022d5dcbe9888269e8043be5b892d29aace1a2a",
    "cross_cats_sorted": [
      "physics.soc-ph",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-11-05T00:50:18Z",
    "title_canon_sha256": "b01f10ee7400221ec9e9d3f3d15754b039071e4d728713e3ae00bf16fe421e3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01467",
    "kind": "arxiv",
    "version": 1
  }
}