Pith Number

pith:V4JADSEA

pith:2015:V4JADSEA6SAEASO2PDDW7436V6

not attested not anchored not stored refs pending

Orthogonal fast spherical Bessel transform on uniform grid

Vladislav V. Serov

arxiv:1509.07115 v3 · 2015-09-23 · math.NA · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V4JADSEA6SAEASO2PDDW7436V6}

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	2026-05-18T01:15:00.284246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af1201c880f4804049da78c76ff37eaf90c86965e9d7d86719a88dbcacba9f47

Aliases

arxiv: 1509.07115 · arxiv_version: 1509.07115v3 · doi: 10.48550/arxiv.1509.07115 · pith_short_12: V4JADSEA6SAE · pith_short_16: V4JADSEA6SAEASO2 · pith_short_8: V4JADSEA

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/V4JADSEA6SAEASO2PDDW7436V6 \
  | 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: af1201c880f4804049da78c76ff37eaf90c86965e9d7d86719a88dbcacba9f47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d515b9cfde40dd81450e56cac11950e12c72d38d47008f0d04fa7e0a47c37fc",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-09-23T18:18:48Z",
    "title_canon_sha256": "598b101cb4dc0523d8e2c520e31a89a06ac1ec5384d0d0231c6bca5abdb79dfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07115",
    "kind": "arxiv",
    "version": 3
  }
}