Pith Number

pith:QRAWXG2W

pith:2019:QRAWXG2WGG5F7S3YYG54DLF3FH

not attested not anchored not stored refs pending

Learning to Collocate Neural Modules for Image Captioning

Hanwang Zhang, Jianfei Cai, Xu Yang

arxiv:1904.08608 v1 · 2019-04-18 · 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{QRAWXG2WGG5F7S3YYG54DLF3FH}

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	2026-05-17T23:48:13.728745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84416b9b5631ba5fcb78c1bbc1acbb29ea443c8fc7404331d5f3e9abe403c688

Aliases

arxiv: 1904.08608 · arxiv_version: 1904.08608v1 · doi: 10.48550/arxiv.1904.08608 · pith_short_12: QRAWXG2WGG5F · pith_short_16: QRAWXG2WGG5F7S3Y · pith_short_8: QRAWXG2W

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/QRAWXG2WGG5F7S3YYG54DLF3FH \
  | 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: 84416b9b5631ba5fcb78c1bbc1acbb29ea443c8fc7404331d5f3e9abe403c688

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de3b4c57fdc1fad5140fb39619905ca72f20d8e96883e88288e26867431b39a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-18T07:03:19Z",
    "title_canon_sha256": "a1140926b641137461a8e126523a598464a7781d8f67c04ac571e4449a869439"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08608",
    "kind": "arxiv",
    "version": 1
  }
}