Pith Number

pith:HD2JQ2UV

pith:2025:HD2JQ2UVGSV34Q67MG5QRLDB7L

not attested not anchored not stored refs pending

HIDE and Seek: Detecting Hallucinations in Language Models via Decoupled Representations

Anwoy Chatterjee, Tanmoy Chakraborty, Yash Goel

arxiv:2506.17748 v1 · 2025-06-21 · 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{HD2JQ2UVGSV34Q67MG5QRLDB7L}

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	2026-07-05T11:25:22.720398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38f4986a9534abbe43df61bb08ac61fad80488f7756e323a14f608323609f980

Aliases

arxiv: 2506.17748 · arxiv_version: 2506.17748v1 · doi: 10.48550/arxiv.2506.17748 · pith_short_12: HD2JQ2UVGSV3 · pith_short_16: HD2JQ2UVGSV34Q67 · pith_short_8: HD2JQ2UV

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/HD2JQ2UVGSV34Q67MG5QRLDB7L \
  | 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: 38f4986a9534abbe43df61bb08ac61fad80488f7756e323a14f608323609f980

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "072d345bc996d48634de01c1be4281a9ff806047c1b410bba22f0f91d1bd8188",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-21T16:02:49Z",
    "title_canon_sha256": "1674fd35e39889fc346d5c27d174df72947d9235223b429c304c181f524b80ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.17748",
    "kind": "arxiv",
    "version": 1
  }
}