Pith Number

pith:7A7V5FEC

pith:2021:7A7V5FECUC3NIQLCHS2MYRD2CP

not attested not anchored not stored refs pending

Disentangled Face Identity Representations for joint 3D Face Recognition and Expression Neutralisation

Anis Kacem, Djamila Aouada, Kseniya Cherenkova

arxiv:2104.10273 v1 · 2021-04-20 · 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{7A7V5FECUC3NIQLCHS2MYRD2CP}

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	2026-07-05T02:34:00.694807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f83f5e9482a0b6d441623cb4cc447a13efb7e1d792dc40d3de1248aa3444ffac

Aliases

arxiv: 2104.10273 · arxiv_version: 2104.10273v1 · doi: 10.48550/arxiv.2104.10273 · pith_short_12: 7A7V5FECUC3N · pith_short_16: 7A7V5FECUC3NIQLC · pith_short_8: 7A7V5FEC

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/7A7V5FECUC3NIQLCHS2MYRD2CP \
  | 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: f83f5e9482a0b6d441623cb4cc447a13efb7e1d792dc40d3de1248aa3444ffac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b05e5c55caac0584027dc5e629ef6d1a764485f3f7281516a36b7c864f39411d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-20T22:33:10Z",
    "title_canon_sha256": "800468ac5f0589d25fb0b4a8bb1bb7616c95a0cf3fde38aeed7a025abba67d42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.10273",
    "kind": "arxiv",
    "version": 1
  }
}