Pith Number

pith:U7TTZR6I

pith:2018:U7TTZR6I46DBFO7A6IHDSFIH6B

not attested not anchored not stored refs pending

Person Search via A Mask-Guided Two-Stream CNN Model

Di Chen, Jian Yang, Shanshan Zhang, Wanli Ouyang, Ying Tai

arxiv:1807.08107 v1 · 2018-07-21 · 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{U7TTZR6I46DBFO7A6IHDSFIH6B}

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	2026-05-18T00:10:09.279872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7e73cc7c8e78612bbe0f20e391507f06fe7263b8a544aec1b2017f2795a0472

Aliases

arxiv: 1807.08107 · arxiv_version: 1807.08107v1 · doi: 10.48550/arxiv.1807.08107 · pith_short_12: U7TTZR6I46DB · pith_short_16: U7TTZR6I46DBFO7A · pith_short_8: U7TTZR6I

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/U7TTZR6I46DBFO7A6IHDSFIH6B \
  | 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: a7e73cc7c8e78612bbe0f20e391507f06fe7263b8a544aec1b2017f2795a0472

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe7293f989c126dc5c8c45b9b242439167ef6563cbc5f3f5523f37f640035bbe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-21T08:23:38Z",
    "title_canon_sha256": "b771b2cbd37dfb0b8ee1143eb8cb7d80b5d35b65720e1f67344eb0ea1b120734"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08107",
    "kind": "arxiv",
    "version": 1
  }
}