Pith Number

pith:S4OTKX4V

pith:2018:S4OTKX4V7BVEW5WSRY6HHGUT3J

not attested not anchored not stored refs pending

On the support of the free additive convolution

Kevin Schnelli, Laszlo Erdos, Zhigang Bao

arxiv:1804.11199 v3 · 2018-04-26 · math-ph · math.MP · math.OA · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S4OTKX4V7BVEW5WSRY6HHGUT3J}

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	2026-05-18T00:02:10.138194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

971d355f95f86a4b76d28e3c739a93da7417115d94f9852dcfce2ef446ae8f2c

Aliases

arxiv: 1804.11199 · arxiv_version: 1804.11199v3 · doi: 10.48550/arxiv.1804.11199 · pith_short_12: S4OTKX4V7BVE · pith_short_16: S4OTKX4V7BVEW5WS · pith_short_8: S4OTKX4V

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/S4OTKX4V7BVEW5WSRY6HHGUT3J \
  | 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: 971d355f95f86a4b76d28e3c739a93da7417115d94f9852dcfce2ef446ae8f2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a3a61d47cc94a6435395b45195d3cff5a21dda8671fc03a139774e670d7a17c",
    "cross_cats_sorted": [
      "math.MP",
      "math.OA",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-04-26T12:18:53Z",
    "title_canon_sha256": "c2d05dce9bcec4bbae45734115ba511572228f1bc1da1fdf40aea40922c98366"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.11199",
    "kind": "arxiv",
    "version": 3
  }
}