Pith Number

pith:OXN2FJ26

pith:2025:OXN2FJ26K73U2B7R4VXSNXDQ7C

not attested not anchored not stored refs pending

InFact: Informativeness Alignment for Improved LLM Factuality

Gerard de Melo, Roi Cohen, Russa Biswas

arxiv:2505.20487 v1 · 2025-05-26 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OXN2FJ26K73U2B7R4VXSNXDQ7C}

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	2026-07-05T11:10:13.562546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75dba2a75e57f74d07f1e56f26dc70f8a97e1dd8eed02aaf5bfab7a4eae3421b

Aliases

arxiv: 2505.20487 · arxiv_version: 2505.20487v1 · doi: 10.48550/arxiv.2505.20487 · pith_short_12: OXN2FJ26K73U · pith_short_16: OXN2FJ26K73U2B7R · pith_short_8: OXN2FJ26

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/OXN2FJ26K73U2B7R4VXSNXDQ7C \
  | 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: 75dba2a75e57f74d07f1e56f26dc70f8a97e1dd8eed02aaf5bfab7a4eae3421b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "070430ecb29306e78328a1659b06458e6b5ae06f7c7d554081db0cea094f2130",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-26T19:46:05Z",
    "title_canon_sha256": "0de03c35ea63c0af59f806c5bffe802b0cb80018a7d550578603d95bd89b3999"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20487",
    "kind": "arxiv",
    "version": 1
  }
}