Pith Number

pith:CZA54SLG

pith:2015:CZA54SLGU4WQCY4TEV4FBJ4YCG

not attested not anchored not stored refs pending

Understanding the Fisher Vector: a multimodal part model

Andrea Vedaldi, David Novotn\'y, Diane Larlus, Florent Perronnin

arxiv:1504.04763 v1 · 2015-04-18 · 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{CZA54SLGU4WQCY4TEV4FBJ4YCG}

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	2026-05-18T02:18:24.817439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1641de4966a72d016393257850a798119163bcd8a16a37347b2019eb4549b6b9

Aliases

arxiv: 1504.04763 · arxiv_version: 1504.04763v1 · doi: 10.48550/arxiv.1504.04763 · pith_short_12: CZA54SLGU4WQ · pith_short_16: CZA54SLGU4WQCY4T · pith_short_8: CZA54SLG

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/CZA54SLGU4WQCY4TEV4FBJ4YCG \
  | 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: 1641de4966a72d016393257850a798119163bcd8a16a37347b2019eb4549b6b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecf4d3ff09cdb086c2f1c053d009bbcd4b81b93b2261c3164a8161efc5602db5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-04-18T21:12:41Z",
    "title_canon_sha256": "aaa06a521b8247cd8381181ecfd5c5ce321b85760cc94f6d5837a236da0ad844"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04763",
    "kind": "arxiv",
    "version": 1
  }
}