Pith Number

pith:VUTV7CIQ

pith:2016:VUTV7CIQ35ZBNJEEVZ6CJGAMIG

not attested not anchored not stored refs pending

Probing the Intra-Component Correlations within Fisher Vector for Material Classification

Guoying Zhao, Matti Pietik\"ainen, Xianbiao Qi, Xiaopeng Hong

arxiv:1604.04473 v1 · 2016-04-15 · 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{VUTV7CIQ35ZBNJEEVZ6CJGAMIG}

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	2026-05-18T01:17:02.083278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad275f8910df7216a484ae7c24980c4198685dbe6fafbace6e0f4887265f2807

Aliases

arxiv: 1604.04473 · arxiv_version: 1604.04473v1 · doi: 10.48550/arxiv.1604.04473 · pith_short_12: VUTV7CIQ35ZB · pith_short_16: VUTV7CIQ35ZBNJEE · pith_short_8: VUTV7CIQ

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/VUTV7CIQ35ZBNJEEVZ6CJGAMIG \
  | 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: ad275f8910df7216a484ae7c24980c4198685dbe6fafbace6e0f4887265f2807

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0118a418c31397ca7b2aa6016e8e0a0736671d95ed7f961d043cb34caa2a0314",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-04-15T12:55:00Z",
    "title_canon_sha256": "9053e8f8ad2ac18c0a168fb33be67bfa814806cb9f0dc8c297917f0123a57d47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04473",
    "kind": "arxiv",
    "version": 1
  }
}