Pith Number

pith:4RYRROCN

pith:2025:4RYRROCNR2IZXJEARFE56PXBXT

not attested not anchored not stored refs pending

How Does Response Length Affect Long-Form Factuality

Bryan Hooi, James Xu Zhao, Jimmy Z.J. Liu, See-kiong Ng

arxiv:2505.23295 v1 · 2025-05-29 · cs.CL · cs.AI · 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{4RYRROCNR2IZXJEARFE56PXBXT}

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	2026-07-05T11:11:59.034254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e47118b84d8e919ba4808949df3ee1bccd634a02cae190cc5e2778aeca95d77d

Aliases

arxiv: 2505.23295 · arxiv_version: 2505.23295v1 · doi: 10.48550/arxiv.2505.23295 · pith_short_12: 4RYRROCNR2IZ · pith_short_16: 4RYRROCNR2IZXJEA · pith_short_8: 4RYRROCN

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/4RYRROCNR2IZXJEARFE56PXBXT \
  | 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: e47118b84d8e919ba4808949df3ee1bccd634a02cae190cc5e2778aeca95d77d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4741c482e8f61d10989aec4111e7f05703e6e1f75b6b71544eb03e56101332d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-29T09:47:56Z",
    "title_canon_sha256": "fca797f487f3d44cc1cc602a3bfeda4dc8dc45c73aa53ff0b3963f8f9df1d79b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23295",
    "kind": "arxiv",
    "version": 1
  }
}