Pith Number

pith:PYWU43GQ

pith:2021:PYWU43GQUBQERVHALBHS5VGVVH

not attested not anchored not stored refs pending

A Hybrid Model for Combining Neural Image Caption and k-Nearest Neighbor Approach for Image Captioning

Ajul Raj, Arun Goel, Kartik Arora, Seba Susan

arxiv:2105.03826 v1 · 2021-05-09 · 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{PYWU43GQUBQERVHALBHS5VGVVH}

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	2026-07-05T02:38:39.259484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e2d4e6cd0a06048d4e0584f2ed4d5a9ec3e31aa1d256deea4c4f673d2ce4c20

Aliases

arxiv: 2105.03826 · arxiv_version: 2105.03826v1 · doi: 10.48550/arxiv.2105.03826 · pith_short_12: PYWU43GQUBQE · pith_short_16: PYWU43GQUBQERVHA · pith_short_8: PYWU43GQ

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/PYWU43GQUBQERVHALBHS5VGVVH \
  | 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: 7e2d4e6cd0a06048d4e0584f2ed4d5a9ec3e31aa1d256deea4c4f673d2ce4c20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "642bcd3c1542916966f40a67247d07223c1db254338b2e2f1c4af25c0f491446",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-05-09T03:49:14Z",
    "title_canon_sha256": "478d4bee7149537b8f318372b90aad012b3be17e16295f80cb27ed5b86fb1225"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.03826",
    "kind": "arxiv",
    "version": 1
  }
}