Pith Number

pith:ZXVNZJUB

pith:2025:ZXVNZJUBMOPGZ2KI6HPD52UN5O

not attested not anchored not stored refs pending

Automated Attribution Graph Interpretation via Probe Prompting

Giuseppe Birardi, Gon\c{c}alo Paulo

arxiv:2511.07002 v2 · 2025-11-10 · 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{ZXVNZJUBMOPGZ2KI6HPD52UN5O}

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	2026-06-09T01:04:39.903337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdeadca681639e6ce948f1de3eea8debbca49ded07bab2060f68edfe7ea812c3

Aliases

arxiv: 2511.07002 · arxiv_version: 2511.07002v2 · doi: 10.48550/arxiv.2511.07002 · pith_short_12: ZXVNZJUBMOPG · pith_short_16: ZXVNZJUBMOPGZ2KI · pith_short_8: ZXVNZJUB

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/ZXVNZJUBMOPGZ2KI6HPD52UN5O \
  | 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: cdeadca681639e6ce948f1de3eea8debbca49ded07bab2060f68edfe7ea812c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0f1ce7ec9f3d3d45d287857399f8631226d582ea89707acae091937acb2add0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-11-10T11:53:36Z",
    "title_canon_sha256": "54da02bf2fb1f6ec9ebcc3b05a74bd0a4041930dadd35d746efcbf1f59237727"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.07002",
    "kind": "arxiv",
    "version": 2
  }
}