Pith Number

pith:7FBE4CGU

pith:2015:7FBE4CGUAN5JUG3HNWUBVYUFOF

not attested not anchored not stored refs pending

Depth Perception in Autostereograms: 1/f-Noise is Best

Alfred M. Bruckstein, Ishai Shvartz, Tamar Avraham, Yael Yankelevsky

arxiv:1506.05036 v1 · 2015-06-16 · 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{7FBE4CGUAN5JUG3HNWUBVYUFOF}

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	2026-05-18T01:22:39.699128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9424e08d4037a9a1b676da81ae285717b8d0c1f6f5d61465b43dd0cfdf2bf49

Aliases

arxiv: 1506.05036 · arxiv_version: 1506.05036v1 · doi: 10.48550/arxiv.1506.05036 · pith_short_12: 7FBE4CGUAN5J · pith_short_16: 7FBE4CGUAN5JUG3H · pith_short_8: 7FBE4CGU

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/7FBE4CGUAN5JUG3HNWUBVYUFOF \
  | 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: f9424e08d4037a9a1b676da81ae285717b8d0c1f6f5d61465b43dd0cfdf2bf49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e8c15f8831f18e20e10ec999012fa4c17216442f9393d89396726c7a31828de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-06-16T17:06:19Z",
    "title_canon_sha256": "0bf6a43288e02a6551d70635bcad7afca36d7a5270178987bd7ec88a9dbe1a2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05036",
    "kind": "arxiv",
    "version": 1
  }
}