Pith Number

pith:R65SNI6G

pith:2021:R65SNI6GDENCFAI6WW2XDKQLOK

not attested not anchored not stored refs pending

Found a Reason for me? Weakly-supervised Grounded Visual Question Answering using Capsules

Aisha Urooj Khan, Chuang Gan, Hilde Kuehne, Kevin Duarte, Mubarak Shah, Niels Lobo

arxiv:2105.04836 v1 · 2021-05-11 · 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{R65SNI6GDENCFAI6WW2XDKQLOK}

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	2026-07-05T02:39:24.869223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fbb26a3c6191a22811eb5b571aa0b72b0c8ce716b9af4c6485ff2cc863ea86f

Aliases

arxiv: 2105.04836 · arxiv_version: 2105.04836v1 · doi: 10.48550/arxiv.2105.04836 · pith_short_12: R65SNI6GDENC · pith_short_16: R65SNI6GDENCFAI6 · pith_short_8: R65SNI6G

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/R65SNI6GDENCFAI6WW2XDKQLOK \
  | 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: 8fbb26a3c6191a22811eb5b571aa0b72b0c8ce716b9af4c6485ff2cc863ea86f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e124cec908a6292ebe790e8d54b68d6438a1ebff0b535ed4dcef0a84f9c55967",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-05-11T07:45:32Z",
    "title_canon_sha256": "ae40e1a7c8c8c4d038a5e55f0cc0532a049a366f37f23e1c91c625706e66aeee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.04836",
    "kind": "arxiv",
    "version": 1
  }
}