Pith Number

pith:SJ42W236

pith:2021:SJ42W2363MBAE24TYCPOMPOMNZ

not attested not anchored not stored refs pending

Teacher-Student Training and Triplet Loss to Reduce the Effect of Drastic Face Occlusion

Georgian Duta, Mariana-Iuliana Georgescu, Radu Tudor Ionescu

arxiv:2111.10561 v1 · 2021-11-20 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SJ42W2363MBAE24TYCPOMPOMNZ}

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	2026-07-05T03:33:54.178872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9279ab6b7edb02026b93c09ee63dcc6e49418b0622b5ac5f49d209db9426a056

Aliases

arxiv: 2111.10561 · arxiv_version: 2111.10561v1 · doi: 10.48550/arxiv.2111.10561 · pith_short_12: SJ42W2363MBA · pith_short_16: SJ42W2363MBAE24T · pith_short_8: SJ42W236

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/SJ42W2363MBAE24TYCPOMPOMNZ \
  | 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: 9279ab6b7edb02026b93c09ee63dcc6e49418b0622b5ac5f49d209db9426a056

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bb0568a7ba8a22ac391ae6f536be37026b5cd73774cff2c56833b34b5b0cb9c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-11-20T11:13:46Z",
    "title_canon_sha256": "9dfd7b293a8b76152e3eb13f42bc46eab046e69169c420d148dc0138525fb5e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.10561",
    "kind": "arxiv",
    "version": 1
  }
}