Pith Number

pith:XM4ME6UP

pith:2024:XM4ME6UPYHB2ZTWJPEE4RHUQ2A

not attested not anchored not stored refs pending

Echoes in AI: Quantifying lack of plot diversity in LLM outputs

Bill Dolan, Chris Brockett, Nebojsa Jojic, Sudha Rao, Weijia Xu

arxiv:2501.00273 v2 · 2024-12-31 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XM4ME6UPYHB2ZTWJPEE4RHUQ2A}

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.

Cited by

2 papers in Pith

AI Fiction in the Wild

NARRA-Gym for Evaluating Interactive Narrative Agents

Receipt and verification

First computed	2026-07-05T12:01:56.948096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb38c27a8fc1c3accec97909c89e90d029772882fdd2fdbe028c0dcfcbfea5a4

Aliases

arxiv: 2501.00273 · arxiv_version: 2501.00273v2 · doi: 10.48550/arxiv.2501.00273 · pith_short_12: XM4ME6UPYHB2 · pith_short_16: XM4ME6UPYHB2ZTWJ · pith_short_8: XM4ME6UP

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/XM4ME6UPYHB2ZTWJPEE4RHUQ2A \
  | 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: bb38c27a8fc1c3accec97909c89e90d029772882fdd2fdbe028c0dcfcbfea5a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a602d497c9056361d1c0e27a7a2d85351cac72f510a26bb0342aaa79fb98f5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-12-31T04:54:48Z",
    "title_canon_sha256": "2a8a5c609172f6dffbcf4c3da24423d939bf5eea95a0c0a47ad98fef0897c887"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.00273",
    "kind": "arxiv",
    "version": 2
  }
}