Pith Number

pith:Z6PFGRRE

pith:2019:Z6PFGRREL75AMDYK2QMRBMZECX

not attested not anchored not stored refs pending

Vehicle Re-identification in Aerial Imagery: Dataset and Approach

Bingliang Jiao, Lu Yang, Peng Wang, Shizhou Zhang, Wei Wei, Yanning Zhang, Yifei Yang

arxiv:1904.01400 v1 · 2019-04-02 · 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{Z6PFGRREL75AMDYK2QMRBMZECX}

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	2026-05-17T23:49:34.752743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf9e5346245ffa060f0ad41910b32415d60a40251e0b0aeb7c278207b7e7a839

Aliases

arxiv: 1904.01400 · arxiv_version: 1904.01400v1 · doi: 10.48550/arxiv.1904.01400 · pith_short_12: Z6PFGRREL75A · pith_short_16: Z6PFGRREL75AMDYK · pith_short_8: Z6PFGRRE

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/Z6PFGRREL75AMDYK2QMRBMZECX \
  | 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: cf9e5346245ffa060f0ad41910b32415d60a40251e0b0aeb7c278207b7e7a839

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0178278c9fe9a74ac22c47833f6b14ed3508e1ed26bff7ffd688fe16fdaec083",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-02T13:24:16Z",
    "title_canon_sha256": "d5a1ad83d616748616efc52d9f51018d2f20388a5d02ddc6a6b5d1887fbe8a1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01400",
    "kind": "arxiv",
    "version": 1
  }
}