Pith Number

pith:J5RVHMNY

pith:2019:J5RVHMNYMX756VYOUY2S42RY4R

not attested not anchored not stored refs pending

Towards Diverse and Accurate Image Captions via Reinforcing Determinantal Point Process

Antoni B. Chan, Qingzhong Wang

arxiv:1908.04919 v1 · 2019-08-14 · 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{J5RVHMNYMX756VYOUY2S42RY4R}

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	2026-07-04T23:55:58.035925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f6353b1b865ffdf570ea6352e6a38e459b374ee1945fecbfca719a232182e79

Aliases

arxiv: 1908.04919 · arxiv_version: 1908.04919v1 · doi: 10.48550/arxiv.1908.04919 · pith_short_12: J5RVHMNYMX75 · pith_short_16: J5RVHMNYMX756VYO · pith_short_8: J5RVHMNY

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/J5RVHMNYMX756VYOUY2S42RY4R \
  | 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: 4f6353b1b865ffdf570ea6352e6a38e459b374ee1945fecbfca719a232182e79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41253d874a11751ffb3a58d4d49dd23b7b69f02537ebb06f5195a35c8b815d05",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-14T01:51:49Z",
    "title_canon_sha256": "ba51a76f254f11c7fc8d94c9381624a55c6eb8a49aefd8d4ed1e19d3d6dea270"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04919",
    "kind": "arxiv",
    "version": 1
  }
}