Pith Number

pith:ZTTWAV35

pith:2017:ZTTWAV35UGJLOK4BC3H7SCSC6F

not attested not anchored not stored refs pending

A blob method for diffusion

Francesco S. Patacchini, Jos\'e Antonio Carrillo, Katy Craig

arxiv:1709.09195 v4 · 2017-09-26 · math.AP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZTTWAV35UGJLOK4BC3H7SCSC6F}

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.

Cited by

1 paper in Pith

Weighted quantization using MMD: From mean field to mean shift via gradient flows

Receipt and verification

First computed	2026-05-17T23:52:18.858166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cce760577da192b72b8116cff90a42f159f614f4a934a0ee11de1e481c1a910f

Aliases

arxiv: 1709.09195 · arxiv_version: 1709.09195v4 · doi: 10.48550/arxiv.1709.09195 · pith_short_12: ZTTWAV35UGJL · pith_short_16: ZTTWAV35UGJLOK4B · pith_short_8: ZTTWAV35

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/ZTTWAV35UGJLOK4BC3H7SCSC6F \
  | 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: cce760577da192b72b8116cff90a42f159f614f4a934a0ee11de1e481c1a910f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fed1cf86322939e6d38fb765767220df25bdcea7db1b95a53e880032c7715fb4",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-09-26T18:02:04Z",
    "title_canon_sha256": "0877d9d4168c16fc682b046bbf842146e6ad5f350e438e731a354c8f01993473"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09195",
    "kind": "arxiv",
    "version": 4
  }
}