Pith Number

pith:WFKHDCWI

pith:2024:WFKHDCWI3D7XGQEOKOIR2LXMEK

not attested not anchored not stored refs pending

Retrieval Augmented Structured Generation: Business Document Information Extraction As Tool Use

Franz Louis Cesista, Jason Kim, Paolo Acilo, Rui Aguiar

arxiv:2405.20245 v1 · 2024-05-30 · cs.CL · cs.AI · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WFKHDCWI3D7XGQEOKOIR2LXMEK}

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	2026-07-05T08:25:24.142466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b154718ac8d8ff73408e53911d2eec2280f2f36d6426f167be4a3f321badde77

Aliases

arxiv: 2405.20245 · arxiv_version: 2405.20245v1 · doi: 10.48550/arxiv.2405.20245 · pith_short_12: WFKHDCWI3D7X · pith_short_16: WFKHDCWI3D7XGQEO · pith_short_8: WFKHDCWI

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/WFKHDCWI3D7XGQEOKOIR2LXMEK \
  | 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: b154718ac8d8ff73408e53911d2eec2280f2f36d6426f167be4a3f321badde77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1fa0c719769db66da3cdc0df3a84479680f06eed1aaa3e7da30b64dd8b4df6a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-05-30T16:54:42Z",
    "title_canon_sha256": "b265bfd0d151630b09b2c3b0d09ee2ce0e74b7da664106d8f379b23f1da4f857"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.20245",
    "kind": "arxiv",
    "version": 1
  }
}