Pith Number

pith:FCQTVI2O

pith:2014:FCQTVI2ONFC6CFMJFEC6BWKPB6

not attested not anchored not stored refs pending

A Unified Semantic Embedding: Relating Taxonomies and Attributes

Leonid Sigal, Sung Ju Hwang

arxiv:1411.5879 v2 · 2014-11-18 · 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{FCQTVI2ONFC6CFMJFEC6BWKPB6}

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	2026-05-18T02:31:46.108332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28a13aa34e6945e115892905e0d94f0f8a97f0d38c5aa48d4e4fe0aef1750053

Aliases

arxiv: 1411.5879 · arxiv_version: 1411.5879v2 · doi: 10.48550/arxiv.1411.5879 · pith_short_12: FCQTVI2ONFC6 · pith_short_16: FCQTVI2ONFC6CFMJ · pith_short_8: FCQTVI2O

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/FCQTVI2ONFC6CFMJFEC6BWKPB6 \
  | 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: 28a13aa34e6945e115892905e0d94f0f8a97f0d38c5aa48d4e4fe0aef1750053

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cac712f525add83bec7bbc4359918aa3da2f01adf03fcb9cb6c699d30df4bd78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-11-18T17:03:20Z",
    "title_canon_sha256": "f9eaf9b19c9941f257eb2dbbe5d826035267004c0005d8fe63a585f3238c8b96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.5879",
    "kind": "arxiv",
    "version": 2
  }
}