Pith Number

pith:2YYWKI4J

pith:2018:2YYWKI4JYLLR5OCZCOIC6MQX4Z

not attested not anchored not stored refs pending

Hybrid Distortion Aggregated Visual Comfort Assessment for Stereoscopic Image Retargeting

Weiping Li, Ya Zhou, Zhibo Chen

arxiv:1811.12687 v1 · 2018-11-30 · cs.MM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2YYWKI4JYLLR5OCZCOIC6MQX4Z}

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	2026-05-17T23:59:28.822104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d631652389c2d71eb85913902f3217e64e60071692eaba94f86e6f29ed41be41

Aliases

arxiv: 1811.12687 · arxiv_version: 1811.12687v1 · doi: 10.48550/arxiv.1811.12687 · pith_short_12: 2YYWKI4JYLLR · pith_short_16: 2YYWKI4JYLLR5OCZ · pith_short_8: 2YYWKI4J

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/2YYWKI4JYLLR5OCZCOIC6MQX4Z \
  | 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: d631652389c2d71eb85913902f3217e64e60071692eaba94f86e6f29ed41be41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ee973b558603068468ab3f0b0bf4586e6a6139d5057e57fbd237d748daba7ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2018-11-30T09:46:29Z",
    "title_canon_sha256": "5d28be63e00ef2996d1776b06f85e4f3c0e7960c9c9ae45b89115dff946372f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.12687",
    "kind": "arxiv",
    "version": 1
  }
}