Pith Number

pith:4G3SVJFB

pith:2019:4G3SVJFBJ3DEUJD3IIZNSRXWWZ

not attested not anchored not stored refs pending

Stereoscopic Omnidirectional Image Quality Assessment Based on Predictive Coding Theory

Chaoyi Lin, Jiahua Xu, Wei Zhou, Zhibo Chen

arxiv:1906.05165 v1 · 2019-06-12 · cs.MM · 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{4G3SVJFBJ3DEUJD3IIZNSRXWWZ}

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	2026-05-17T23:43:29.294118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1b72aa4a14ec64a247b4232d946f6b67fc35c1f5bce6bfa6831605240142f7f

Aliases

arxiv: 1906.05165 · arxiv_version: 1906.05165v1 · doi: 10.48550/arxiv.1906.05165 · pith_short_12: 4G3SVJFBJ3DE · pith_short_16: 4G3SVJFBJ3DEUJD3 · pith_short_8: 4G3SVJFB

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/4G3SVJFBJ3DEUJD3IIZNSRXWWZ \
  | 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: e1b72aa4a14ec64a247b4232d946f6b67fc35c1f5bce6bfa6831605240142f7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0a5624f9b6d0bd1f4a9ded8d377799f8f873393806f6401ae5886b2fd136831",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2019-06-12T14:25:28Z",
    "title_canon_sha256": "860b4421c14540d9e1f3c47f20ed0685e72ce0b5aca75bc09374ccdb3b528e9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.05165",
    "kind": "arxiv",
    "version": 1
  }
}