Pith Number

pith:ATRRKWXI

pith:2018:ATRRKWXIYM4G5GGVB7G3UVIBK4

not attested not anchored not stored refs pending

Dissecting Person Re-identification from the Viewpoint of Viewpoint

Liang Zheng, Xiaoxiao Sun

arxiv:1812.02162 v6 · 2018-12-05 · 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{ATRRKWXIYM4G5GGVB7G3UVIBK4}

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	2026-05-17T23:43:17.073980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04e3155ae8c3386e98d50fcdba55015708c66fffadc997fdf77cf6b955577c37

Aliases

arxiv: 1812.02162 · arxiv_version: 1812.02162v6 · doi: 10.48550/arxiv.1812.02162 · pith_short_12: ATRRKWXIYM4G · pith_short_16: ATRRKWXIYM4G5GGV · pith_short_8: ATRRKWXI

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/ATRRKWXIYM4G5GGVB7G3UVIBK4 \
  | 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: 04e3155ae8c3386e98d50fcdba55015708c66fffadc997fdf77cf6b955577c37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d8f75ba8f9d5e7f61f3cb0fd1d8e2a66cab598ebb325f3debfe26cd2efdcf01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-05T18:56:10Z",
    "title_canon_sha256": "dfe800ab85af2e8d4015c771ab76ef8d9f7a567cb4ba7c84326c640f053ce408"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02162",
    "kind": "arxiv",
    "version": 6
  }
}