Pith Number

pith:64POPU56

pith:2023:64POPU56OL2LDWCOTJ7R52OSMW

not attested not anchored not stored refs pending

A Fast and Accurate Optical Flow Camera for Resource-Constrained Edge Applications

Jonas K\"uhne, Luca Benini, Michele Magno

arxiv:2305.13087 v1 · 2023-05-22 · eess.IV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{64POPU56OL2LDWCOTJ7R52OSMW}

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	2026-07-05T06:53:07.402226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f71ee7d3be72f4b1d84e9a7f1ee9d265a4648f3356ffff861bcbd1cb59ebc7b8

Aliases

arxiv: 2305.13087 · arxiv_version: 2305.13087v1 · doi: 10.48550/arxiv.2305.13087 · pith_short_12: 64POPU56OL2L · pith_short_16: 64POPU56OL2LDWCO · pith_short_8: 64POPU56

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/64POPU56OL2LDWCOTJ7R52OSMW \
  | 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: f71ee7d3be72f4b1d84e9a7f1ee9d265a4648f3356ffff861bcbd1cb59ebc7b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a6625ab688621869664f8320441a7eed329c7090b1b241a819ed84fff888589",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-05-22T14:54:01Z",
    "title_canon_sha256": "46e873692f346a7fbb0f26ffdde281639f5711c7d6f30070ec35f6e77447896b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.13087",
    "kind": "arxiv",
    "version": 1
  }
}