Pith Number

pith:DZQCE3T6

pith:2016:DZQCE3T6JPL5WB5E7ZAZYZQJYV

not attested not anchored not stored refs pending

Construction of Orthonormal Quasi-Shearlets based on quincunx dilation subsampling

Rujie Yin

arxiv:1602.04882 v1 · 2016-02-16 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DZQCE3T6JPL5WB5E7ZAZYZQJYV}

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	2026-05-18T01:20:37.939085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e60226e7e4bd7db07a4fe419c6609c54f9e56a07a4b74825846afc361ddaa57

Aliases

arxiv: 1602.04882 · arxiv_version: 1602.04882v1 · doi: 10.48550/arxiv.1602.04882 · pith_short_12: DZQCE3T6JPL5 · pith_short_16: DZQCE3T6JPL5WB5E · pith_short_8: DZQCE3T6

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/DZQCE3T6JPL5WB5E7ZAZYZQJYV \
  | 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: 1e60226e7e4bd7db07a4fe419c6609c54f9e56a07a4b74825846afc361ddaa57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73bbc6c45763ebb49f51b5c265bf5ee241575e528fdbc953f60938c4de75db7f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2016-02-16T01:35:48Z",
    "title_canon_sha256": "3f154e26baada2d6df939504d7a98046ccc3f3262ffe245af0ff4dc400037563"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04882",
    "kind": "arxiv",
    "version": 1
  }
}