Pith Number

pith:U7T46FT5

pith:2020:U7T46FT53Q5DBINDTBRUXIFKKW

not attested not anchored not stored refs pending

Robust Explanations for Visual Question Answering

Badri N. Patro, Shivansh Pate, Vinay P. Namboodiri

arxiv:2001.08730 v1 · 2020-01-23 · cs.CV · cs.AI · cs.CL · cs.LG · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U7T46FT53Q5DBINDTBRUXIFKKW}

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	2026-07-05T00:35:23.078574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7e7cf167ddc3a30a1a398634ba0aa55a1c943c2743a33fdc674728dd3010059

Aliases

arxiv: 2001.08730 · arxiv_version: 2001.08730v1 · doi: 10.48550/arxiv.2001.08730 · pith_short_12: U7T46FT53Q5D · pith_short_16: U7T46FT53Q5DBIND · pith_short_8: U7T46FT5

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/U7T46FT53Q5DBINDTBRUXIFKKW \
  | 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: a7e7cf167ddc3a30a1a398634ba0aa55a1c943c2743a33fdc674728dd3010059

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c50064694bed776672a36cef895e73f6a84c3c5c03aad06b6c15d7b255479e9b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.LG",
      "cs.MM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-01-23T18:43:34Z",
    "title_canon_sha256": "6b60be2ae65b53b79acf1345917ba021509ec8b80a385bbcf44b94305b2c87b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.08730",
    "kind": "arxiv",
    "version": 1
  }
}