Pith Number

pith:B4BH5EZ4

pith:2021:B4BH5EZ4BZO2CPIJC235JVIXFW

not attested not anchored not stored refs pending

Subjective and Objective Visual Quality Assessment of Textured 3D Meshes

Anup Basu, Atilla Baskurt, Guillaume Lavoue, Irene Cheng, Jinjiang Guo, Vincent Vidal

arxiv:2102.03982 v1 · 2021-02-08 · 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{B4BH5EZ4BZO2CPIJC235JVIXFW}

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	2026-07-05T02:13:28.788198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f027e933c0e5da13d0916b7d4d5172da7f946d316d0bc9388cf9b7506bd0c4a

Aliases

arxiv: 2102.03982 · arxiv_version: 2102.03982v1 · doi: 10.48550/arxiv.2102.03982 · pith_short_12: B4BH5EZ4BZO2 · pith_short_16: B4BH5EZ4BZO2CPIJ · pith_short_8: B4BH5EZ4

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/B4BH5EZ4BZO2CPIJC235JVIXFW \
  | 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: 0f027e933c0e5da13d0916b7d4d5172da7f946d316d0bc9388cf9b7506bd0c4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34b5f4135a46ed1c01412e3a794df49c6989ac6c1fa103f5f48b84ed05733515",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-02-08T03:26:41Z",
    "title_canon_sha256": "66abe98180df7fd051d8091d250ae80139a1357d41bec1a8e624f87c923533e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.03982",
    "kind": "arxiv",
    "version": 1
  }
}