Pith Number

pith:OSIDUSYP

pith:2022:OSIDUSYPWHMVP46L2FM766I6KY

not attested not anchored not stored refs pending

Unsupervised Lifelong Person Re-identification via Contrastive Rehearsal

Benoit Lagadec, Francois Bremond, Hao Chen

arxiv:2203.06468 v1 · 2022-03-12 · 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{OSIDUSYPWHMVP46L2FM766I6KY}

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.

Cited by

1 paper in Pith

Contextualized Multimodal Lifelong Person Re-Identification in Hybrid Clothing States

Receipt and verification

First computed	2026-07-05T04:04:51.091801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74903a4b0fb1d957f3cbd159ff791e5632c1055dbdb6fe83630ffd03b52e793f

Aliases

arxiv: 2203.06468 · arxiv_version: 2203.06468v1 · doi: 10.48550/arxiv.2203.06468 · pith_short_12: OSIDUSYPWHMV · pith_short_16: OSIDUSYPWHMVP46L · pith_short_8: OSIDUSYP

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/OSIDUSYPWHMVP46L2FM766I6KY \
  | 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: 74903a4b0fb1d957f3cbd159ff791e5632c1055dbdb6fe83630ffd03b52e793f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12cd1a7bf7c23a83da49592cf1c34f7df0320134b380b0010047177037ff1347",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-12T15:44:08Z",
    "title_canon_sha256": "717a87de2fc07cc9192854b79ab3c1342ee0761c2bf86c3684dc842ab53f25db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.06468",
    "kind": "arxiv",
    "version": 1
  }
}