Pith Number

pith:4VUTL42T

pith:2025:4VUTL42TBNAY52DP5CQ45W75GK

not attested not anchored not stored refs pending

HALoGEN: Fantastic LLM Hallucinations and Where to Find Them

Abhilasha Ravichander, David Wadden, Shrusti Ghela, Yejin Choi

arxiv:2501.08292 v1 · 2025-01-14 · 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{4VUTL42TBNAY52DP5CQ45W75GK}

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

4 papers in Pith

When Planning Fails Despite Correct Execution: On Epistemic Calibration for LLM-Based Multi-Agent Systems

Human-LLM Compound System for Scientific Ideation through Facet Recombination and Novelty Evaluation

ReFACT: A Benchmark for Scientific Confabulation Detection with Positional Error Annotations

Cited but Not Verified: Parsing and Evaluating Source Attribution in LLM Deep Research Agents

Receipt and verification

First computed	2026-07-05T10:00:58.935915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e56935f3530b418ee86fe8a1cedbfd32b2b2a05587fd018d1980e45df4fa39bb

Aliases

arxiv: 2501.08292 · arxiv_version: 2501.08292v1 · doi: 10.48550/arxiv.2501.08292 · pith_short_12: 4VUTL42TBNAY · pith_short_16: 4VUTL42TBNAY52DP · pith_short_8: 4VUTL42T

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/4VUTL42TBNAY52DP5CQ45W75GK \
  | 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: e56935f3530b418ee86fe8a1cedbfd32b2b2a05587fd018d1980e45df4fa39bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70b703acbf1ee669f88355d885e3ff7a88e37c360997bc0764b880095f9578f3",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-14T18:13:08Z",
    "title_canon_sha256": "c8f578a57a6a85a247f0672289794ea5f8f0bc0949049945284603e56414b290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.08292",
    "kind": "arxiv",
    "version": 1
  }
}