Pith Number

pith:2EMIJID4

pith:2023:2EMIJID4N6M3IGPVPPX5K7D6VH

not attested not anchored not stored refs pending

Perceptual Quality Assessment of Omnidirectional Audio-visual Signals

Guangtao Zhai, Huiyu Duan, Jing Liu, Li Chen, Xilei Zhu, Xiongkuo Min, Yucheng Zhu, Yuqin Cao, Yuxin Zhu

arxiv:2307.10813 v1 · 2023-07-20 · cs.CV · cs.SD · eess.AS · 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{2EMIJID4N6M3IGPVPPX5K7D6VH}

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	2026-07-05T06:33:10.397136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d11884a07c6f99b419f57befd57c7ea9f7c4f273a3d762686fe3a3056bcf4ad3

Aliases

arxiv: 2307.10813 · arxiv_version: 2307.10813v1 · doi: 10.48550/arxiv.2307.10813 · pith_short_12: 2EMIJID4N6M3 · pith_short_16: 2EMIJID4N6M3IGPV · pith_short_8: 2EMIJID4

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/2EMIJID4N6M3IGPVPPX5K7D6VH \
  | 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: d11884a07c6f99b419f57befd57c7ea9f7c4f273a3d762686fe3a3056bcf4ad3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d61144bbef56940b0489f5a36b35f3a1e5baedc6fabea4c010486f006ed2b82d",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-07-20T12:21:26Z",
    "title_canon_sha256": "d970b66c36efa4b4fabae886d8b3a0fc8e989ae485ea9668e58f73b82813d1a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.10813",
    "kind": "arxiv",
    "version": 1
  }
}