Pith Number

pith:K5SW3D2A

pith:2018:K5SW3D2AILTV2WTXDWZKHQ3ASF

not attested not anchored not stored refs pending

Exploring Disentangled Feature Representation Beyond Face Identification

Fangyin Wei, Jing Shao, Junjie Yan, Lu Sheng, Xiaogang Wang, Yu Liu

arxiv:1804.03487 v1 · 2018-04-10 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K5SW3D2AILTV2WTXDWZKHQ3ASF}

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	2026-05-18T00:18:48.020255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57656d8f4042e75d5a771db2a3c3609149fca8abeb782f6712117e0bcd153a30

Aliases

arxiv: 1804.03487 · arxiv_version: 1804.03487v1 · doi: 10.48550/arxiv.1804.03487 · pith_short_12: K5SW3D2AILTV · pith_short_16: K5SW3D2AILTV2WTX · pith_short_8: K5SW3D2A

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/K5SW3D2AILTV2WTXDWZKHQ3ASF \
  | 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: 57656d8f4042e75d5a771db2a3c3609149fca8abeb782f6712117e0bcd153a30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f48aa0b7f104ca1a3fac467cdcf3c8fa3d902597862f3aaede8af4ba12b28e3",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-10T12:59:53Z",
    "title_canon_sha256": "1560a28152fccd4bc3368dc19083c23ac05763c24bd02519f39de96429530aae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03487",
    "kind": "arxiv",
    "version": 1
  }
}