Pith Number

pith:DIN6TJBF

pith:2017:DIN6TJBFT5WTGG3AOKT3WESLFE

not attested not anchored not stored refs pending

Fractional integrals and Fourier transforms

Viktor Kolyada

arxiv:1709.07195 v1 · 2017-09-21 · 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{DIN6TJBFT5WTGG3AOKT3WESLFE}

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	2026-05-18T00:34:36.347710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a1be9a4259f6d331b6072a7bb124b290421ef9725c0968d6129f86e093f8de4

Aliases

arxiv: 1709.07195 · arxiv_version: 1709.07195v1 · doi: 10.48550/arxiv.1709.07195 · pith_short_12: DIN6TJBFT5WT · pith_short_16: DIN6TJBFT5WTGG3A · pith_short_8: DIN6TJBF

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/DIN6TJBFT5WTGG3AOKT3WESLFE \
  | 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: 1a1be9a4259f6d331b6072a7bb124b290421ef9725c0968d6129f86e093f8de4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b15e8b7d8d0ce88dea0f16f0eaa6ea2a8022b84dca774093e7e76db689406e59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2017-09-21T08:08:16Z",
    "title_canon_sha256": "1ba1747f29aff4300803c2866b6eb9b80e2378bd962c1630c466cdc36a3a959d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07195",
    "kind": "arxiv",
    "version": 1
  }
}