Pith Number

pith:XJ4AVQBV

pith:2023:XJ4AVQBVAALX77X2CEXH3M2TGL

not attested not anchored not stored refs pending

Shape-Erased Feature Learning for Visible-Infrared Person Re-Identification

Ancong Wu, Jiawei Feng, Wei-Shi Zheng

arxiv:2304.04205 v1 · 2023-04-09 · 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{XJ4AVQBVAALX77X2CEXH3M2TGL}

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	2026-07-05T05:59:13.320130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba780ac03500177ffefa112e7db35332ee498da3ac32f24610f715c490dc1c8c

Aliases

arxiv: 2304.04205 · arxiv_version: 2304.04205v1 · doi: 10.48550/arxiv.2304.04205 · pith_short_12: XJ4AVQBVAALX · pith_short_16: XJ4AVQBVAALX77X2 · pith_short_8: XJ4AVQBV

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/XJ4AVQBVAALX77X2CEXH3M2TGL \
  | 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: ba780ac03500177ffefa112e7db35332ee498da3ac32f24610f715c490dc1c8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a61b1c382b0adb167f34e29eed0bfae310558bf148ec1c65beae2adb269d1db7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-09T10:22:10Z",
    "title_canon_sha256": "40331f53a84983c1d50e43f7fbfb15a0ecd8fc5e76f1e7f0be145720c8c6211d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.04205",
    "kind": "arxiv",
    "version": 1
  }
}