Pith Number

pith:YCDUYI4V

pith:2017:YCDUYI4VXI2SV42Y4J56PG7AZI

not attested not anchored not stored refs pending

Actor-Critic Sequence Training for Image Captioning

Feng Liu, Flood Sung, Li Zhang, Shaogang Gong, Tao Xiang, Timothy M. Hospedales, Yongxin Yang

arxiv:1706.09601 v2 · 2017-06-29 · 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{YCDUYI4VXI2SV42Y4J56PG7AZI}

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	2026-05-18T00:29:30.158554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0874c2395ba352af358e27be79be0ca3d92234bef1a5ee48bee840caad702e8

Aliases

arxiv: 1706.09601 · arxiv_version: 1706.09601v2 · doi: 10.48550/arxiv.1706.09601 · pith_short_12: YCDUYI4VXI2S · pith_short_16: YCDUYI4VXI2SV42Y · pith_short_8: YCDUYI4V

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/YCDUYI4VXI2SV42Y4J56PG7AZI \
  | 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: c0874c2395ba352af358e27be79be0ca3d92234bef1a5ee48bee840caad702e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd27a06160c39406f969556415e5f06b5a01449dc26762d4ce763ad8bda2b325",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-06-29T07:26:05Z",
    "title_canon_sha256": "6b7c08a6be0724f1aaa2bddba97cabecd1b259e2c9ee7ba00be739f037eca8b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09601",
    "kind": "arxiv",
    "version": 2
  }
}