Pith Number

pith:3T44ORLS

pith:2021:3T44ORLSGJXYK6QY3BKGJYQ4OM

not attested not anchored not stored refs pending

A First Look: Towards Explainable TextVQA Models via Visual and Textual Explanations

Karen Hovsepian, Mingwei Shen, Varun Nagaraj Rao, Xingjian Zhen

arxiv:2105.02626 v1 · 2021-04-29 · cs.CV · cs.AI · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3T44ORLSGJXYK6QY3BKGJYQ4OM}

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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

Beyond Logit Lens: Contextual Embeddings for Robust Hallucination Detection & Grounding in VLMs

Receipt and verification

First computed	2026-07-05T02:38:03.174767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcf9c74572326f857a18d85464e21c73368c7f5ae98224bad157367ecbbe0c3c

Aliases

arxiv: 2105.02626 · arxiv_version: 2105.02626v1 · doi: 10.48550/arxiv.2105.02626 · pith_short_12: 3T44ORLSGJXY · pith_short_16: 3T44ORLSGJXYK6QY · pith_short_8: 3T44ORLS

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/3T44ORLSGJXYK6QY3BKGJYQ4OM \
  | 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: dcf9c74572326f857a18d85464e21c73368c7f5ae98224bad157367ecbbe0c3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb7e08578e247c6074778f31b62cc6fb650c185fc4ee9c6d3e1b51e60e6b2a20",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-29T00:36:17Z",
    "title_canon_sha256": "1b3f32d8192c1c8e8e3a099b95e6ccd01a82e36265cd0ddc85f902074eaf227f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.02626",
    "kind": "arxiv",
    "version": 1
  }
}