Pith Number

pith:S773P2NM

pith:2026:S773P2NMLIGBL5NRYZV5I7AY5Y

not attested not anchored not stored refs pending

CorrelationFlow: A Training-Free Geometric Approach for LiDAR Scene Flow Estimation

Holger Caesar, Julie Stephany Berrio Perez, Minh-Quan Dao, Yancong Lin

arxiv:2607.29237 v1 · 2026-07-31 · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S773P2NMLIGBL5NRYZV5I7AY5Y}

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	2026-08-03T01:22:25.439286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97ffb7e9ac5a0c15f5b1c66bd47c18ee1cd1c4e31068849cd9a00c98a32cb6bb

Aliases

arxiv: 2607.29237 · arxiv_version: 2607.29237v1 · doi: 10.48550/arxiv.2607.29237 · pith_short_12: S773P2NMLIGB · pith_short_16: S773P2NMLIGBL5NR · pith_short_8: S773P2NM

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/S773P2NMLIGBL5NRYZV5I7AY5Y \
  | 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: 97ffb7e9ac5a0c15f5b1c66bd47c18ee1cd1c4e31068849cd9a00c98a32cb6bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c17eb3467fd6e211d72fd587f4418f64aa44f297bde6769a2bc4f0eaf99cdf04",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-31T10:14:08Z",
    "title_canon_sha256": "a650ea0de6fecff8110c1dec8ae09d0e30ec142633f44f2f09f982cc94bd8cfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.29237",
    "kind": "arxiv",
    "version": 1
  }
}