Pith Number

pith:YJKSZWIF

pith:2021:YJKSZWIFFAPNSR5KNCVIHTHCXE

not attested not anchored not stored refs pending

Predicting Eye Fixations Under Distortion Using Bayesian Observers

Zhengzhong Tu

arxiv:2102.03675 v1 · 2021-02-06 · eess.IV · 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{YJKSZWIFFAPNSR5KNCVIHTHCXE}

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	2026-07-05T02:13:26.108418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2552cd905281ed947aa68aa83cce2b938b935d3423d39d73aee61795cdce0bf

Aliases

arxiv: 2102.03675 · arxiv_version: 2102.03675v1 · doi: 10.48550/arxiv.2102.03675 · pith_short_12: YJKSZWIFFAPN · pith_short_16: YJKSZWIFFAPNSR5K · pith_short_8: YJKSZWIF

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/YJKSZWIFFAPNSR5KNCVIHTHCXE \
  | 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: c2552cd905281ed947aa68aa83cce2b938b935d3423d39d73aee61795cdce0bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "022eb87a3c3ab6b3bdc715425f2b16617e5dcc6bc3850bf833432f5c62721bc6",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-02-06T21:57:08Z",
    "title_canon_sha256": "d367d8bd531e538abf17d5844fbb31d40fa377ea735e33ebe18f569fe74d6617"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.03675",
    "kind": "arxiv",
    "version": 1
  }
}