Pith Number

pith:JJ633AQF

pith:2017:JJ633AQFJ2G5PDE3P7QN4ZRCDI

not attested not anchored not stored refs pending

An End-to-End Approach to Natural Language Object Retrieval via Context-Aware Deep Reinforcement Learning

Fan Wu, Yi Yang, Zhongwen Xu

arxiv:1703.07579 v1 · 2017-03-22 · 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{JJ633AQFJ2G5PDE3P7QN4ZRCDI}

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	2026-05-18T00:48:06.638802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a7dbd82054e8dd78c9b7fe0de66221a2510ee09a04bf9db2284ab49210c8e55

Aliases

arxiv: 1703.07579 · arxiv_version: 1703.07579v1 · doi: 10.48550/arxiv.1703.07579 · pith_short_12: JJ633AQFJ2G5 · pith_short_16: JJ633AQFJ2G5PDE3 · pith_short_8: JJ633AQF

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/JJ633AQFJ2G5PDE3P7QN4ZRCDI \
  | 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: 4a7dbd82054e8dd78c9b7fe0de66221a2510ee09a04bf9db2284ab49210c8e55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e75febcf657c51de76af0a84b6f98745e77f94613d435597cf24681002150b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-22T09:25:49Z",
    "title_canon_sha256": "7e7ce949c812a0f297ac9ffe222a401ff5549a31aa42fa2870c46b50ad202771"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07579",
    "kind": "arxiv",
    "version": 1
  }
}