Pith Number

pith:NCC3WABL

pith:2016:NCC3WABLYMR2QW2636POZIQKVW

not attested not anchored not stored refs pending

Semantic Clustering for Robust Fine-Grained Scene Recognition

G\'abor Zogg, Mandar Dixit, Marian George, Nuno Vasconcelos

arxiv:1607.07614 v1 · 2016-07-26 · 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{NCC3WABLYMR2QW2636POZIQKVW}

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	2026-05-18T01:10:28.159894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6885bb002bc323a85b5edf9eeca20aadbc68e44051666d45662f08c1e86d5997

Aliases

arxiv: 1607.07614 · arxiv_version: 1607.07614v1 · doi: 10.48550/arxiv.1607.07614 · pith_short_12: NCC3WABLYMR2 · pith_short_16: NCC3WABLYMR2QW26 · pith_short_8: NCC3WABL

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/NCC3WABLYMR2QW2636POZIQKVW \
  | 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: 6885bb002bc323a85b5edf9eeca20aadbc68e44051666d45662f08c1e86d5997

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78b31226690d31118d2d010b2fc0e35f18b2098153d0369ea12fcca2883af1f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-07-26T09:46:48Z",
    "title_canon_sha256": "54f0e40e92ef46f57ab41a6bc34991f3b70cd3cc95258d8717155d90ec1a02a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07614",
    "kind": "arxiv",
    "version": 1
  }
}