Pith Number

pith:26OPIT42

pith:2024:26OPIT42ZMKCK2MBWN376C2SYA

not attested not anchored not stored refs pending

Pre-Training Multimodal Hallucination Detectors with Corrupted Grounding Data

Jacob Phillips, Sean Hendryx, Spencer Whitehead

arxiv:2409.00238 v1 · 2024-08-30 · cs.CL · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{26OPIT42ZMKCK2MBWN376C2SYA}

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	2026-07-05T09:01:44.238145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d79cf44f9acb14256981b377ff0b52c008c144c85ffab5b0cddc545d0b39b20e

Aliases

arxiv: 2409.00238 · arxiv_version: 2409.00238v1 · doi: 10.48550/arxiv.2409.00238 · pith_short_12: 26OPIT42ZMKC · pith_short_16: 26OPIT42ZMKCK2MB · pith_short_8: 26OPIT42

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/26OPIT42ZMKCK2MBWN376C2SYA \
  | 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: d79cf44f9acb14256981b377ff0b52c008c144c85ffab5b0cddc545d0b39b20e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c00655c4f63d8023ff44629e325a9720829206af79812f6f625b6a111002e5ef",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-08-30T20:11:00Z",
    "title_canon_sha256": "de1a4a786d9cc0c3031942813773e99eee764004de067cfd51f06e45690e4408"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.00238",
    "kind": "arxiv",
    "version": 1
  }
}