Pith Number

pith:BHB3PKEF

pith:2019:BHB3PKEFRSZV3I6WTXKFAXCJCQ

not attested not anchored not stored refs pending

Scene-based Factored Attention for Image Captioning

Chen Shen, Fuhai Chen, Rongrong Ji, Xiangming Li, Xiaoshuai Sun

arxiv:1908.02632 v3 · 2019-08-07 · 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{BHB3PKEFRSZV3I6WTXKFAXCJCQ}

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	2026-07-05T00:01:02.991023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09c3b7a8858cb35da3d69dd4505c4914343bab793b6c6da2c45741115ac0deab

Aliases

arxiv: 1908.02632 · arxiv_version: 1908.02632v3 · doi: 10.48550/arxiv.1908.02632 · pith_short_12: BHB3PKEFRSZV · pith_short_16: BHB3PKEFRSZV3I6W · pith_short_8: BHB3PKEF

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/BHB3PKEFRSZV3I6WTXKFAXCJCQ \
  | 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: 09c3b7a8858cb35da3d69dd4505c4914343bab793b6c6da2c45741115ac0deab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13e53507e59ad9f04782d00081dea288f628147b45d78c5bdfbaee270fcfd1ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-07T13:43:25Z",
    "title_canon_sha256": "382bc665dc223f13d3e402b500a68f7d8f09a7806812b9d803d32fd404d2beb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02632",
    "kind": "arxiv",
    "version": 3
  }
}