Pith Number

pith:PIYCPH32

pith:2023:PIYCPH32F5SFETJP4BUB2LVMD7

not attested not anchored not stored refs pending

Subjective Quality Evaluation of Point Clouds Using a Head Mounted Display

Antonio M. G. Pinheiro, Joao Prazeres, Manuela Pereira, Rafael Rodrigues

arxiv:2310.19179 v1 · 2023-10-29 · 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{PIYCPH32F5SFETJP4BUB2LVMD7}

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	2026-07-05T07:06:47.221460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a30279f7a2f64524d2fe0681d2eac1fdc2a15c2d95c9420a27f208359946ab8

Aliases

arxiv: 2310.19179 · arxiv_version: 2310.19179v1 · doi: 10.48550/arxiv.2310.19179 · pith_short_12: PIYCPH32F5SF · pith_short_16: PIYCPH32F5SFETJP · pith_short_8: PIYCPH32

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/PIYCPH32F5SFETJP4BUB2LVMD7 \
  | 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: 7a30279f7a2f64524d2fe0681d2eac1fdc2a15c2d95c9420a27f208359946ab8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59fabae4ff986fa30f4ea4483777e77c88286ccd77a31b54b95eddda894aa370",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-10-29T22:45:07Z",
    "title_canon_sha256": "7a56d1f474be5fd1e381c50622633479869ec7ed59f6df24b69a50de49ababfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.19179",
    "kind": "arxiv",
    "version": 1
  }
}