Pith Number

pith:Q47VCDCL

pith:2017:Q47VCDCLYVVTN4E3BQXEJW4KMQ

not attested not anchored not stored refs pending

Contrastive Learning for Image Captioning

Bo Dai, Dahua Lin

arxiv:1710.02534 v1 · 2017-10-06 · 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{Q47VCDCLYVVTN4E3BQXEJW4KMQ}

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	2026-05-18T00:33:29.552904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

873f510c4bc56b36f09b0c2e44db8a641553bdec0fe021828d7d30c76875fb43

Aliases

arxiv: 1710.02534 · arxiv_version: 1710.02534v1 · doi: 10.48550/arxiv.1710.02534 · pith_short_12: Q47VCDCLYVVT · pith_short_16: Q47VCDCLYVVTN4E3 · pith_short_8: Q47VCDCL

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/Q47VCDCLYVVTN4E3BQXEJW4KMQ \
  | 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: 873f510c4bc56b36f09b0c2e44db8a641553bdec0fe021828d7d30c76875fb43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07a7efbeaa146abbc2aed464a0bd310d13e1c71a887a908346f5f8c7b07d7acb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-10-06T18:00:48Z",
    "title_canon_sha256": "f51151127cfece6878573fc0f42045e51fd3bf7f8f93efb696589e8186492dce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02534",
    "kind": "arxiv",
    "version": 1
  }
}