Pith Number

pith:GA3CPRNE

pith:2015:GA3CPRNEWQ53AYPW2JHGCDZMCL

not attested not anchored not stored refs pending

Fourier Eigenfunctions, Uncertainty Gabor Principle and Isoresolution Wavelets

H. M. de Oliveira, L. R. Soares, R. J. Cintra, R. M. Campello de Souza

arxiv:1502.03401 v3 · 2015-02-11 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GA3CPRNEWQ53AYPW2JHGCDZMCL}

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	2026-05-18T02:26:58.540577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

303627c5a4b43bb061f6d24e610f2c12e350cdbf3fae1d980f90fafacd23adf5

Aliases

arxiv: 1502.03401 · arxiv_version: 1502.03401v3 · doi: 10.48550/arxiv.1502.03401 · pith_short_12: GA3CPRNEWQ53 · pith_short_16: GA3CPRNEWQ53AYPW · pith_short_8: GA3CPRNE

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/GA3CPRNEWQ53AYPW2JHGCDZMCL \
  | 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: 303627c5a4b43bb061f6d24e610f2c12e350cdbf3fae1d980f90fafacd23adf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "193a30ebcc763728878cc53abfd456eca0d5e4b11bde86a06c9f598f10335ef0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2015-02-11T18:44:27Z",
    "title_canon_sha256": "79f6f8cead66175794913f3555e4528509f578f0a5931bb16d0e282897451ad8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03401",
    "kind": "arxiv",
    "version": 3
  }
}