Pith Number

pith:DHRHT4CR

pith:2026:DHRHT4CRBYUSF5R6KAIFJ6HKMP

not attested not anchored not stored refs pending

Can LLMs Time Travel? Enhancing Temporal Consistency in Legal Agentic Search through Reinforcement Learning

Baixuan Xu, Chunyang Li, Haoran Li, Jianhui Yang, Mufan Zhang, Tianshi Zheng, Wei Fan, Yanbing Weng, Yangqiu Song, Yining Zhou, Yiran Hu

arxiv:2605.25920 v1 · 2026-05-25 · 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{DHRHT4CRBYUSF5R6KAIFJ6HKMP}

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	2026-05-26T02:05:18.446337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19e279f0510e2922f63e501054f8ea63e72e53acafb176dabed121ee46ba8e77

Aliases

arxiv: 2605.25920 · arxiv_version: 2605.25920v1 · doi: 10.48550/arxiv.2605.25920 · pith_short_12: DHRHT4CRBYUS · pith_short_16: DHRHT4CRBYUSF5R6 · pith_short_8: DHRHT4CR

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/DHRHT4CRBYUSF5R6KAIFJ6HKMP \
  | 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: 19e279f0510e2922f63e501054f8ea63e72e53acafb176dabed121ee46ba8e77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "461cf6c049526dc531ae7fc64d8b3cbb269391f963a793ebfdc414cbcd1fa4cb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-25T14:57:13Z",
    "title_canon_sha256": "283757657e77f9759cd084aaf8ee161710cf8040db0a0764f8397bb0d962b53c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25920",
    "kind": "arxiv",
    "version": 1
  }
}