Pith Number

pith:CCHYYNQH

pith:2019:CCHYYNQHIYT46U4G7T3HVQDXEA

not attested not anchored not stored refs pending

Image Captioning based on Deep Learning Methods: A Survey

Ben He, Jungang Xu, Yingfei Sun, Yiyu Wang

arxiv:1905.08110 v1 · 2019-05-20 · cs.CV · cs.CL · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CCHYYNQHIYT46U4G7T3HVQDXEA}

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	2026-05-17T23:45:47.588846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

108f8c36074627cf5386fcf67ac07720163139f597a66e0ee06d6c1d36f4f724

Aliases

arxiv: 1905.08110 · arxiv_version: 1905.08110v1 · doi: 10.48550/arxiv.1905.08110 · pith_short_12: CCHYYNQHIYT4 · pith_short_16: CCHYYNQHIYT46U4G · pith_short_8: CCHYYNQH

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/CCHYYNQHIYT46U4G7T3HVQDXEA \
  | 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: 108f8c36074627cf5386fcf67ac07720163139f597a66e0ee06d6c1d36f4f724

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29352b16341e4ab409f728457cc34cca63de2c95d543e2aeb4c9821becff9b93",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-20T13:43:52Z",
    "title_canon_sha256": "3af280779a3d8c811d2b8f657d6ac148e836e901a4b5736683d5e721b23cb9b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08110",
    "kind": "arxiv",
    "version": 1
  }
}