Pith Number

pith:KK66FNWV

pith:2025:KK66FNWVGA42N7XOZ5GVKJO7QN

not attested not anchored not stored refs pending

F-Hash: Feature-Based Hash Design for Time-Varying Volume Visualization via Multi-Resolution Tesseract Encoding

David Lenz, Hongfeng Yu, Jianxin Sun, Tom Peterka

arxiv:2507.03836 v1 · 2025-07-04 · cs.GR · 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{KK66FNWVGA42N7XOZ5GVKJO7QN}

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	2026-07-05T11:32:35.194806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52bde2b6d53039a6feeecf4d5525df836877c317e002fb86e7ab6aa38fdc524d

Aliases

arxiv: 2507.03836 · arxiv_version: 2507.03836v1 · doi: 10.48550/arxiv.2507.03836 · pith_short_12: KK66FNWVGA42 · pith_short_16: KK66FNWVGA42N7XO · pith_short_8: KK66FNWV

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/KK66FNWVGA42N7XOZ5GVKJO7QN \
  | 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: 52bde2b6d53039a6feeecf4d5525df836877c317e002fb86e7ab6aa38fdc524d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd9348ed254514d313941b85c41db17dbef69c9ddb8f97b3035b7a9020a081e4",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2025-07-04T23:23:26Z",
    "title_canon_sha256": "f0d7cd075cce38c31108be006e81115796e6274d4745f3e0b9ee095f9c2deb33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.03836",
    "kind": "arxiv",
    "version": 1
  }
}