Pith Number

pith:PK4URZFY

pith:2017:PK4URZFYFXN2UAEIUPIGRCBTSJ

not attested not anchored not stored refs pending

Learning Cross-Modal Deep Representations for Robust Pedestrian Detection

Dan Xu, Elisa Ricci, Nicu Sebe, Wanli Ouyang, Xiaogang Wang

arxiv:1704.02431 v2 · 2017-04-08 · 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{PK4URZFYFXN2UAEIUPIGRCBTSJ}

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	2026-05-18T00:26:57.404614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ab948e4b82ddbaa0088a3d06888339258e7e9f820c19b3e87d56d7e928c5e80

Aliases

arxiv: 1704.02431 · arxiv_version: 1704.02431v2 · doi: 10.48550/arxiv.1704.02431 · pith_short_12: PK4URZFYFXN2 · pith_short_16: PK4URZFYFXN2UAEI · pith_short_8: PK4URZFY

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/PK4URZFYFXN2UAEIUPIGRCBTSJ \
  | 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: 7ab948e4b82ddbaa0088a3d06888339258e7e9f820c19b3e87d56d7e928c5e80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d72b2fb9dbbff7bf9febd6aabff9f7889efec22e91a7eebbcc621a24524ac86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-08T03:12:23Z",
    "title_canon_sha256": "c924b47e2c00e19a22bcf499ea557925f887a1e8bcd6c638905fdf9806b8e033"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02431",
    "kind": "arxiv",
    "version": 2
  }
}