Pith Number

pith:5HE4FQ76

pith:2015:5HE4FQ76LLS53B3MMY5YHCRR4U

not attested not anchored not stored refs pending

Inverse Fourier Transform for Bi-Complex Variables

A. Banerjee, Md. A. Hoque, S. K. Datta

arxiv:1511.01213 v1 · 2015-11-04 · math.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{5HE4FQ76LLS53B3MMY5YHCRR4U}

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	2026-05-18T01:27:47.807056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9c9c2c3fe5ae5dd876c663b838a31e528bbb15eb800f6a9d4af4d58cd27372d

Aliases

arxiv: 1511.01213 · arxiv_version: 1511.01213v1 · doi: 10.48550/arxiv.1511.01213 · pith_short_12: 5HE4FQ76LLS5 · pith_short_16: 5HE4FQ76LLS53B3M · pith_short_8: 5HE4FQ76

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/5HE4FQ76LLS53B3MMY5YHCRR4U \
  | 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: e9c9c2c3fe5ae5dd876c663b838a31e528bbb15eb800f6a9d4af4d58cd27372d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e4fb132ac03b31f81676f9b449bccdd29261f7e96eb3751c1790401bb4009c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2015-11-04T06:05:14Z",
    "title_canon_sha256": "c319cc4774582c33202e2b7474794d2b5ae55749f60e2b7421097a015d738a17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01213",
    "kind": "arxiv",
    "version": 1
  }
}