Pith Number

pith:36X4O5EY

pith:2021:36X4O5EY2JGV2ULAJM3T3QEQ2I

not attested not anchored not stored refs pending

Structured Latent Embeddings for Recognizing Unseen Classes in Unseen Domains

Fahad Shahbaz Khan, Hisham Cholakkal, Ling Shao, Rao Muhammad Anwer, Sanath Narayan, Shivam Chandhok, Vineeth N Balasubramanian

arxiv:2107.05622 v1 · 2021-07-12 · 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{36X4O5EY2JGV2ULAJM3T3QEQ2I}

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	2026-07-05T02:57:04.419454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfafc77498d24d5d51604b373dc090d20be818bd89f1225d512d4950e1676e2f

Aliases

arxiv: 2107.05622 · arxiv_version: 2107.05622v1 · doi: 10.48550/arxiv.2107.05622 · pith_short_12: 36X4O5EY2JGV · pith_short_16: 36X4O5EY2JGV2ULA · pith_short_8: 36X4O5EY

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/36X4O5EY2JGV2ULAJM3T3QEQ2I \
  | 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: dfafc77498d24d5d51604b373dc090d20be818bd89f1225d512d4950e1676e2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae0ac5205fef25bcec21b69160111461296144cf471d0a7d447bf3013a7033c0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-07-12T17:57:46Z",
    "title_canon_sha256": "a4e942f2b3797e7d7fb1c7d9e645eadaabe5e508d73584cf6a665b674ba3174a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.05622",
    "kind": "arxiv",
    "version": 1
  }
}