Pith Number

pith:P6HLQCAN

pith:2021:P6HLQCANFXWPL7W2UNJU2K2Z6J

not attested not anchored not stored refs pending

Multi-Modal Answer Validation for Knowledge-Based VQA

Ashish Sabharwal, Jialin Wu, Jiasen Lu, Roozbeh Mottaghi

arxiv:2103.12248 v3 · 2021-03-23 · cs.CV · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P6HLQCANFXWPL7W2UNJU2K2Z6J}

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.

Cited by

1 paper in Pith

Composing Open-domain Vision with RAG for Ocean Monitoring and Conservation

Receipt and verification

First computed	2026-07-05T03:40:31.275635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f8eb8080d2decf5fedaa3534d2b59f26dfd649a6faa992fd3c574726b342b34

Aliases

arxiv: 2103.12248 · arxiv_version: 2103.12248v3 · doi: 10.48550/arxiv.2103.12248 · pith_short_12: P6HLQCANFXWP · pith_short_16: P6HLQCANFXWPL7W2 · pith_short_8: P6HLQCAN

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/P6HLQCANFXWPL7W2UNJU2K2Z6J \
  | 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: 7f8eb8080d2decf5fedaa3534d2b59f26dfd649a6faa992fd3c574726b342b34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86fe6549eedaac97c0c2076f540bc946b0a3b2a68f5cf5eaeb59b31e04e205e1",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-23T00:49:36Z",
    "title_canon_sha256": "158eb245c71a8ec59528e2e2bc7dd0c7c8758a96986b81fbe68c776b7893f5e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.12248",
    "kind": "arxiv",
    "version": 3
  }
}