Pith Number

pith:S3PFFIVC

pith:2015:S3PFFIVCRUO4JVJGRTJOVRBXNM

not attested not anchored not stored refs pending

VRFP: On-the-fly Video Retrieval using Web Images and Fast Fisher Vector Products

Bharat Singh, Larry S. Davis, Vlad I. Morariu, Xintong Han

arxiv:1512.03384 v3 · 2015-12-10 · 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{S3PFFIVCRUO4JVJGRTJOVRBXNM}

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	2026-05-18T00:46:44.125067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96de52a2a28d1dc4d5268cd2eac4376b227cd3c0d20899ab70166b98bb4a9063

Aliases

arxiv: 1512.03384 · arxiv_version: 1512.03384v3 · doi: 10.48550/arxiv.1512.03384 · pith_short_12: S3PFFIVCRUO4 · pith_short_16: S3PFFIVCRUO4JVJG · pith_short_8: S3PFFIVC

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/S3PFFIVCRUO4JVJGRTJOVRBXNM \
  | 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: 96de52a2a28d1dc4d5268cd2eac4376b227cd3c0d20899ab70166b98bb4a9063

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "099720dd70cac7fb352d37bf716b9c34a8e4c44fc481753953ff1a67a2a948ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-12-10T19:50:50Z",
    "title_canon_sha256": "704f1e1f12ff9171375230fef1e76b5db4b1f678fbd651111ae3a3593788d6a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03384",
    "kind": "arxiv",
    "version": 3
  }
}