Pith Number

pith:5MSKEOBP

pith:2020:5MSKEOBPPULVWIH5DRVYU3FL5B

not attested not anchored not stored refs pending

Component Analysis for Visual Question Answering Architectures

Camila Kolling, J\^onatas Wehrmann, Rodrigo C. Barros

arxiv:2002.05104 v2 · 2020-02-12 · cs.CV · 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{5MSKEOBPPULVWIH5DRVYU3FL5B}

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	2026-07-05T01:23:11.195155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb24a2382f7d175b20fd1c6b8a6cabe85ad26edc0af903849c1dc7666caf0783

Aliases

arxiv: 2002.05104 · arxiv_version: 2002.05104v2 · doi: 10.48550/arxiv.2002.05104 · pith_short_12: 5MSKEOBPPULV · pith_short_16: 5MSKEOBPPULVWIH5 · pith_short_8: 5MSKEOBP

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/5MSKEOBPPULVWIH5DRVYU3FL5B \
  | 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: eb24a2382f7d175b20fd1c6b8a6cabe85ad26edc0af903849c1dc7666caf0783

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f92ed5b948e99cd48ec9187c56ad8611a76a88954dd0f73b5f996f230cacfad4",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-02-12T17:25:50Z",
    "title_canon_sha256": "c94ad21da00a270dd43e9da02d7c9963fdc48522468ec55ca6b4890cd3f04e3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05104",
    "kind": "arxiv",
    "version": 2
  }
}