Pith Number

pith:2D7TVFHI

pith:2024:2D7TVFHIHBT42GNRZZ6G3QEXR2

not attested not anchored not stored refs pending

PixelFade: Privacy-preserving Person Re-identification with Noise-guided Progressive Replacement

Ancong Wu, Delong Zhang, Wei-Shi Zheng, Xiao-Ming Wu, Yi-Xing Peng

arxiv:2408.05543 v1 · 2024-08-10 · 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{2D7TVFHIHBT42GNRZZ6G3QEXR2}

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	2026-07-05T08:54:21.603273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0ff3a94e83867cd19b1ce7c6dc0978e92df656c9d52b508244d06a713db44c1

Aliases

arxiv: 2408.05543 · arxiv_version: 2408.05543v1 · doi: 10.48550/arxiv.2408.05543 · pith_short_12: 2D7TVFHIHBT4 · pith_short_16: 2D7TVFHIHBT42GNR · pith_short_8: 2D7TVFHI

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/2D7TVFHIHBT42GNRZZ6G3QEXR2 \
  | 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: d0ff3a94e83867cd19b1ce7c6dc0978e92df656c9d52b508244d06a713db44c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95fbe8f2ab9026073217da3633dacf647263a569bd926dbc989d0f3ff02e4218",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-08-10T12:52:54Z",
    "title_canon_sha256": "78cf1c84905fc21f8f961ea249fac4cde404056864f97da5673c2abcffdadea7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.05543",
    "kind": "arxiv",
    "version": 1
  }
}