Pith Number

pith:U4TDETAN

pith:2021:U4TDETANMPI3WZLOMRWAZE6NNB

not attested not anchored not stored refs pending

Joint Noise-Tolerant Learning and Meta Camera Shift Adaptation for Unsupervised Person Re-Identification

Fengxiang Yang, Nicu Sebe, Shaozi Li, Yaojin Lin, Yuanzheng Cai, Zhiming Luo, Zhun Zhong

arxiv:2103.04618 v1 · 2021-03-08 · 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{U4TDETANMPI3WZLOMRWAZE6NNB}

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	2026-07-05T02:21:07.480613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a726324c0d63d1bb656e646c0c93cd6874ee354da662487574bfc83b745f20a1

Aliases

arxiv: 2103.04618 · arxiv_version: 2103.04618v1 · doi: 10.48550/arxiv.2103.04618 · pith_short_12: U4TDETANMPI3 · pith_short_16: U4TDETANMPI3WZLO · pith_short_8: U4TDETAN

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/U4TDETANMPI3WZLOMRWAZE6NNB \
  | 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: a726324c0d63d1bb656e646c0c93cd6874ee354da662487574bfc83b745f20a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d36684f9e75a2115dc2f7e9e16eebbb9b83dae08f1bfd84a8e23b856017f09e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-08T09:13:06Z",
    "title_canon_sha256": "e546cea0a42cee57eff953951f5797c09bd5ccaee4ab189608b0ca5402823e40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.04618",
    "kind": "arxiv",
    "version": 1
  }
}