Pith Number

pith:SZNZPVHV

pith:2019:SZNZPVHVFFEDMHXSEAKOXPDRP4

not attested not anchored not stored refs pending

Large-scale Multi-modal Person Identification in Real Unconstrained Environments

Hong Zhang, Jiajie Ye, Junfa Liu, Xinghong Huang, Yisheng Guan

arxiv:1912.12134 v1 · 2019-12-17 · cs.CV · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SZNZPVHVFFEDMHXSEAKOXPDRP4}

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	2026-07-05T00:28:40.540217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

965b97d4f52948361ef22014ebbc717f02f87748f69f8bbf69515eb8f26d4c52

Aliases

arxiv: 1912.12134 · arxiv_version: 1912.12134v1 · doi: 10.48550/arxiv.1912.12134 · pith_short_12: SZNZPVHVFFED · pith_short_16: SZNZPVHVFFEDMHXS · pith_short_8: SZNZPVHV

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/SZNZPVHVFFEDMHXSEAKOXPDRP4 \
  | 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: 965b97d4f52948361ef22014ebbc717f02f87748f69f8bbf69515eb8f26d4c52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c77f853d2749965d2852bcac343524f7bbefb122c3fe8b47901aaba2a808af1",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-12-17T03:16:28Z",
    "title_canon_sha256": "cd6e823257b1a4abf4e57da520db68405a26fa536ea816f45f60b14fa5328f64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.12134",
    "kind": "arxiv",
    "version": 1
  }
}