Pith Number

pith:J73KHRBM

pith:2018:J73KHRBMZSXGV7CXQPVALUJ7VR

not attested not anchored not stored refs pending

Asymmetric Bilateral Phase Correlation for Optical Flow Estimation in the Frequency Domain

Vasileios Argyriou

arxiv:1811.00327 v1 · 2018-11-01 · 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{J73KHRBMZSXGV7CXQPVALUJ7VR}

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	2026-05-18T00:01:46.718697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ff6a3c42cccae6afc5783ea05d13fac5d135f9fedeb3450847d6d86fd1e272d

Aliases

arxiv: 1811.00327 · arxiv_version: 1811.00327v1 · doi: 10.48550/arxiv.1811.00327 · pith_short_12: J73KHRBMZSXG · pith_short_16: J73KHRBMZSXGV7CX · pith_short_8: J73KHRBM

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/J73KHRBMZSXGV7CXQPVALUJ7VR \
  | 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: 4ff6a3c42cccae6afc5783ea05d13fac5d135f9fedeb3450847d6d86fd1e272d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "201b28e96841c6159962e5237edd0c8a068eb5eb4b5797f824eb2b88c52985a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-01T11:51:29Z",
    "title_canon_sha256": "c6f62b167990aee575f4758033b562f45d429dbe778f5f14e414eb2c60d9e846"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00327",
    "kind": "arxiv",
    "version": 1
  }
}