Pith Number

pith:B2N6EQM3

pith:2026:B2N6EQM3UOO4X5NU653SDXOE2Q

not attested not anchored not stored refs pending

Motion Estimation Techniques for Volumetric Video Attribute Compression

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

arxiv:2607.03576 v1 · 2026-07-03 · eess.IV · 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{B2N6EQM3UOO4X5NU653SDXOE2Q}

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	2026-07-07T02:17:55.574859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e9be2419ba39dcbf5b4f77721ddc4d42acb684ab36f66983cb46d8a0cebbaed

Aliases

arxiv: 2607.03576 · arxiv_version: 2607.03576v1 · doi: 10.48550/arxiv.2607.03576 · pith_short_12: B2N6EQM3UOO4 · pith_short_16: B2N6EQM3UOO4X5NU · pith_short_8: B2N6EQM3

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/B2N6EQM3UOO4X5NU653SDXOE2Q \
  | 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: 0e9be2419ba39dcbf5b4f77721ddc4d42acb684ab36f66983cb46d8a0cebbaed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d73eb67fb990db9bad370408a853d24f77a3a9857a1688f75ff5a5780a88f2b0",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2026-07-03T19:36:06Z",
    "title_canon_sha256": "75b220d879bb314fb1134e7f28ba255c8ea781953c9ffdd871c3f7ec70adaa32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.03576",
    "kind": "arxiv",
    "version": 1
  }
}