Pith Number

pith:WC2AKOYC

pith:2018:WC2AKOYCSCTIR4GHZ4UU6ODIJZ

not attested not anchored not stored refs pending

Explicit computations of Fourier transforms of polyhedral cones

Quang-Nhat Le

arxiv:1808.00148 v1 · 2018-08-01 · math.CO · math.FA · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WC2AKOYCSCTIR4GHZ4UU6ODIJZ}

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	2026-05-18T00:09:08.621463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0b4053b0290a688f0c7cf294f38684e4f2a69768070e7bb24a4b4a550db39b9

Aliases

arxiv: 1808.00148 · arxiv_version: 1808.00148v1 · doi: 10.48550/arxiv.1808.00148 · pith_short_12: WC2AKOYCSCTI · pith_short_16: WC2AKOYCSCTIR4GH · pith_short_8: WC2AKOYC

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/WC2AKOYCSCTIR4GHZ4UU6ODIJZ \
  | 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: b0b4053b0290a688f0c7cf294f38684e4f2a69768070e7bb24a4b4a550db39b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3244114fdc98a7f14cb3db758de6b5a5f9a258528ebf6fe99b0909e7bd26e9a3",
    "cross_cats_sorted": [
      "math.FA",
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-08-01T03:04:22Z",
    "title_canon_sha256": "fd1ef59c8a923b710b91a90a920c1498d1c5d8249a3393d1e45023867b228bce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00148",
    "kind": "arxiv",
    "version": 1
  }
}