Pith Number

pith:4YU7HGCV

pith:2023:4YU7HGCVIFGS4VGW65QCJA4ICE

not attested not anchored not stored refs pending

Identity-Seeking Self-Supervised Representation Learning for Generalizable Person Re-identification

Shengjin Wang, Yali Li, Zhaopeng Dou, Zhongdao Wang

arxiv:2308.08887 v1 · 2023-08-17 · 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{4YU7HGCVIFGS4VGW65QCJA4ICE}

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	2026-07-05T06:42:13.080659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e629f39855414d2e54d6f760248388110e86c9b69b0c9a20a934eeea5514e849

Aliases

arxiv: 2308.08887 · arxiv_version: 2308.08887v1 · doi: 10.48550/arxiv.2308.08887 · pith_short_12: 4YU7HGCVIFGS · pith_short_16: 4YU7HGCVIFGS4VGW · pith_short_8: 4YU7HGCV

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/4YU7HGCVIFGS4VGW65QCJA4ICE \
  | 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: e629f39855414d2e54d6f760248388110e86c9b69b0c9a20a934eeea5514e849

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e70cfbccb7a1982efa86a2d53d56c0e42a636c36b2f72bcb1d271977f1b72362",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-08-17T09:46:27Z",
    "title_canon_sha256": "ca3b7f647eb3e7e279bd506781d2c0538622efce38c04beb625eef6947dd061e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.08887",
    "kind": "arxiv",
    "version": 1
  }
}