Pith Number

pith:NA5OKRJO

pith:2020:NA5OKRJO5JXBHWV7ARMDBRP7PA

not attested not anchored not stored refs pending

Parameter-Efficient Person Re-identification in the 3D Space

Nenggan Zheng, Yi Yang, Zhedong Zheng

arxiv:2006.04569 v3 · 2020-06-08 · 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{NA5OKRJO5JXBHWV7ARMDBRP7PA}

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	2026-07-05T05:09:46.837732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

683ae5452eea6e13dabf045830c5ff7820009449873b5bb82c8735d25f6e0f2e

Aliases

arxiv: 2006.04569 · arxiv_version: 2006.04569v3 · doi: 10.48550/arxiv.2006.04569 · pith_short_12: NA5OKRJO5JXB · pith_short_16: NA5OKRJO5JXBHWV7 · pith_short_8: NA5OKRJO

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/NA5OKRJO5JXBHWV7ARMDBRP7PA \
  | 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: 683ae5452eea6e13dabf045830c5ff7820009449873b5bb82c8735d25f6e0f2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "731ee98cff6fd59ec521bd16778747bf0fb61b1fd52243cf9e6696cdaff9ded2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-06-08T13:20:33Z",
    "title_canon_sha256": "cbcab451360c2e8c1ee010f5ff80ee32bdd815c9985eca6488ab3698a52c17a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.04569",
    "kind": "arxiv",
    "version": 3
  }
}