Pith Number

pith:CKG4VAYO

pith:2019:CKG4VAYO6C4PBIV7NW7CKQ2HEI

not attested not anchored not stored refs pending

Multimodal Semantic Attention Network for Video Captioning

Bing Li, Chunfeng Yuan, Liang Sun, Weiming Hu, Zhengjun Zha

arxiv:1905.02963 v1 · 2019-05-08 · 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{CKG4VAYO6C4PBIV7NW7CKQ2HEI}

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	2026-05-17T23:46:43.264689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

128dca830ef0b8f0a2bf6dbe25434722253fbc2449c6536da52b22d7ff71f021

Aliases

arxiv: 1905.02963 · arxiv_version: 1905.02963v1 · doi: 10.48550/arxiv.1905.02963 · pith_short_12: CKG4VAYO6C4P · pith_short_16: CKG4VAYO6C4PBIV7 · pith_short_8: CKG4VAYO

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/CKG4VAYO6C4PBIV7NW7CKQ2HEI \
  | 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: 128dca830ef0b8f0a2bf6dbe25434722253fbc2449c6536da52b22d7ff71f021

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5303b6056ddf46bdd940918552990b17533521e87d535e19a151c9a93d9cd335",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-08T08:51:12Z",
    "title_canon_sha256": "5f7271a61cf69867f0e2465c4bcdb0bbefa4691bbb35e1d918cbd0f012168cb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02963",
    "kind": "arxiv",
    "version": 1
  }
}