Pith Number

pith:FTSRDTFL

pith:2025:FTSRDTFLFMS7TW7JTVZPDIUCE6

not attested not anchored not stored refs pending

HaluNet: Learning Hallucination Risk from Internal Signals in LLM Question Answering

Chaodong Tong, Lei Jiang, Qi Zhang, Yanbing Liu, Zhuojun Jiang

arxiv:2512.24562 v2 · 2025-12-31 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FTSRDTFLFMS7TW7JTVZPDIUCE6}

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.

Cited by

1 paper in Pith

Hidden Failures in Robustness: Why Supervised Uncertainty Quantification Needs Better Evaluation

Receipt and verification

First computed	2026-05-29T01:05:00.692832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ce511ccab2b25f9dbe99d72f1a28227b19c1664995bffc2f8b7ab014626c96f

Aliases

arxiv: 2512.24562 · arxiv_version: 2512.24562v2 · doi: 10.48550/arxiv.2512.24562 · pith_short_12: FTSRDTFLFMS7 · pith_short_16: FTSRDTFLFMS7TW7J · pith_short_8: FTSRDTFL

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/FTSRDTFLFMS7TW7JTVZPDIUCE6 \
  | 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: 2ce511ccab2b25f9dbe99d72f1a28227b19c1664995bffc2f8b7ab014626c96f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74fe71be3bbf9600f06927c560928f6b56272f29be529767c4e6c4a102fe9c81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-12-31T02:03:10Z",
    "title_canon_sha256": "9b29a144b01431095b1bac10e22f92b80a39be5bf18c5bbe3327d0f88851a011"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.24562",
    "kind": "arxiv",
    "version": 2
  }
}