Pith Number

pith:GTFR226C

pith:2019:GTFR226CCPAPIEIHP643SCWUHJ

not attested not anchored not stored refs pending

Why Does a Visual Question Have Different Answers?

Danna Gurari, Nilavra Bhattacharya, Qing Li

arxiv:1908.04342 v2 · 2019-08-12 · cs.CV · cs.HC · 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{GTFR226CCPAPIEIHP643SCWUHJ}

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	2026-07-04T23:56:49.434945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34cb1d6bc213c0f411077fb9b90ad43a5efba90bc1b7d63088eb667b5898188a

Aliases

arxiv: 1908.04342 · arxiv_version: 1908.04342v2 · doi: 10.48550/arxiv.1908.04342 · pith_short_12: GTFR226CCPAP · pith_short_16: GTFR226CCPAPIEIH · pith_short_8: GTFR226C

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/GTFR226CCPAPIEIHP643SCWUHJ \
  | 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: 34cb1d6bc213c0f411077fb9b90ad43a5efba90bc1b7d63088eb667b5898188a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b27381fc02cc2b39f1d9341438f13dd3ba63c5c745df30089c5d0cb079ce42d5",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-12T19:19:48Z",
    "title_canon_sha256": "d0b6f812e8dbefdeda0f45a9779ec78876292ac727e396de101cb4a4d8b049a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04342",
    "kind": "arxiv",
    "version": 2
  }
}