Pith Number

pith:AP7BVJ34

pith:2022:AP7BVJ34M7TSAKEGESWULYID4L

not attested not anchored not stored refs pending

Motion estimation and filtered prediction for dynamic point cloud attribute compression

Antonio Ortega, Eduardo Pavez, Haoran Hong, Keisuke Nonaka, Ryosuke Watanabe

arxiv:2210.08262 v2 · 2022-10-15 · cs.CV · 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{AP7BVJ34M7TSAKEGESWULYID4L}

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	2026-07-05T05:11:25.000462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03fe1aa77c67e720288624ad45e103e2c6f84f7b1c80c82410b9e9bc57df38c7

Aliases

arxiv: 2210.08262 · arxiv_version: 2210.08262v2 · doi: 10.48550/arxiv.2210.08262 · pith_short_12: AP7BVJ34M7TS · pith_short_16: AP7BVJ34M7TSAKEG · pith_short_8: AP7BVJ34

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/AP7BVJ34M7TSAKEGESWULYID4L \
  | 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: 03fe1aa77c67e720288624ad45e103e2c6f84f7b1c80c82410b9e9bc57df38c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba8ea66a0cc5b62021ba8ac5e9c7e5694253a2e9785bbededa6aa68de376955a",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-10-15T11:35:32Z",
    "title_canon_sha256": "35be87c18c4d97340a3cc8c2af1d8def4209acf749b0019228435dd7dc86f7be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.08262",
    "kind": "arxiv",
    "version": 2
  }
}