Pith Number

pith:FGVQHKXR

pith:2026:FGVQHKXRGMA4LKCEWI2UZN7HD6

not attested not anchored not stored refs pending

Rethinking Literature Search Evaluation: Deep Research Helps, and Human Citation Lists Are Not a Ground Truth

Christopher Pal, Gaurav Sahu, Laurent Charlin

arxiv:2605.29234 v1 · 2026-05-28 · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FGVQHKXRGMA4LKCEWI2UZN7HD6}

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	2026-05-29T01:05:26.326728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29ab03aaf13301c5a844b2354cb7e71f831d8e7ffae5493721480a26e3809ff6

Aliases

arxiv: 2605.29234 · arxiv_version: 2605.29234v1 · doi: 10.48550/arxiv.2605.29234 · pith_short_12: FGVQHKXRGMA4 · pith_short_16: FGVQHKXRGMA4LKCE · pith_short_8: FGVQHKXR

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/FGVQHKXRGMA4LKCEWI2UZN7HD6 \
  | 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: 29ab03aaf13301c5a844b2354cb7e71f831d8e7ffae5493721480a26e3809ff6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f3de702bfa139efad6757c6699f50421b0499de007ff72515a3c3a9d54966f6",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-28T01:50:52Z",
    "title_canon_sha256": "fb72c69f29d6e4d63604d8028a561b976132d813948d16b19ee31523a4f2253b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29234",
    "kind": "arxiv",
    "version": 1
  }
}