Pith Number

pith:F7NOJNSX

pith:2023:F7NOJNSXIQ42VYVG35KHPZZYIX

not attested not anchored not stored refs pending

Simple Baselines for Projection-based Full-reference and No-reference Point Cloud Quality Assessment

Guangtao Zhai, Wei Sun, Xiongkuo Min, Yingjie Zhou, Zicheng Zhang

arxiv:2310.17147 v1 · 2023-10-26 · 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{F7NOJNSXIQ42VYVG35KHPZZYIX}

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.

Cited by

1 paper in Pith

Who is a Better Talker: Subjective and Objective Quality Assessment for AI-Generated Talking Heads

Receipt and verification

First computed	2026-07-05T07:05:20.463195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fdae4b6574439aae2a6df5477e73845ef5859582f7b664b8f8638be1ea8d8d2

Aliases

arxiv: 2310.17147 · arxiv_version: 2310.17147v1 · doi: 10.48550/arxiv.2310.17147 · pith_short_12: F7NOJNSXIQ42 · pith_short_16: F7NOJNSXIQ42VYVG · pith_short_8: F7NOJNSX

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/F7NOJNSXIQ42VYVG35KHPZZYIX \
  | 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: 2fdae4b6574439aae2a6df5477e73845ef5859582f7b664b8f8638be1ea8d8d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d897ec7da9861e35a6de7c42ba254a3ccdfe39934eaac516b6ab189b516d929",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-10-26T04:42:57Z",
    "title_canon_sha256": "3d1d14b256644129d5ff602723743ec6eafccb01e08be31d2c60a80d1810275b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.17147",
    "kind": "arxiv",
    "version": 1
  }
}