Pith Number

pith:RVQJXCRM

pith:2017:RVQJXCRMEBJ6BH5SQ7TF5TMJG2

not attested not anchored not stored refs pending

Discrete Gyrator Transforms: Computational Algorithms and Applications

Jian-Jiun Ding, Shih-Gu Huang, Soo-Chang Pei

arxiv:1707.03689 v1 · 2017-06-03 · cs.CV · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RVQJXCRMEBJ6BH5SQ7TF5TMJG2}

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	2026-05-18T00:40:25.266222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d609b8a2c2053e09fb287e65ecd893692112c7edb50468289dbb8fe78f07988

Aliases

arxiv: 1707.03689 · arxiv_version: 1707.03689v1 · doi: 10.48550/arxiv.1707.03689 · pith_short_12: RVQJXCRMEBJ6 · pith_short_16: RVQJXCRMEBJ6BH5S · pith_short_8: RVQJXCRM

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/RVQJXCRMEBJ6BH5SQ7TF5TMJG2 \
  | 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: 8d609b8a2c2053e09fb287e65ecd893692112c7edb50468289dbb8fe78f07988

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abef5ad090dbb22a6e1e2d1f77c3f4108ff2bc24c87467e0d208f43c22397095",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-06-03T08:53:16Z",
    "title_canon_sha256": "74faec316a1c79b4dcd21b89e85b5acde51a2172bb9a61f910686c02f226a7a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03689",
    "kind": "arxiv",
    "version": 1
  }
}