Pith Number

pith:WB44C27L

pith:2025:WB44C27LN5FPXLBZLG2DX56IF4

not attested not anchored not stored refs pending

Long-Form Information Alignment Evaluation Beyond Atomic Facts

Danna Zheng, Jeff Z. Pan, Mirella Lapata

arxiv:2505.15792 v1 · 2025-05-21 · 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{WB44C27LN5FPXLBZLG2DX56IF4}

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	2026-07-05T11:06:58.100710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b079c16beb6f4afbac3959b43bf7c82f1a19abcd306dae7a41f1444c73817928

Aliases

arxiv: 2505.15792 · arxiv_version: 2505.15792v1 · doi: 10.48550/arxiv.2505.15792 · pith_short_12: WB44C27LN5FP · pith_short_16: WB44C27LN5FPXLBZ · pith_short_8: WB44C27L

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/WB44C27LN5FPXLBZLG2DX56IF4 \
  | 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: b079c16beb6f4afbac3959b43bf7c82f1a19abcd306dae7a41f1444c73817928

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12138f8527c146f6113ceb07df98c85d6cb03cb1ea29ad3bb0bf6e45d00d0e81",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-21T17:46:38Z",
    "title_canon_sha256": "01aa2910f5c895ab765960e9b3c80e8aeb1fae920608b75e1aea8c7700f46973"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.15792",
    "kind": "arxiv",
    "version": 1
  }
}