Pith Number

pith:SWMTEDBT

pith:2025:SWMTEDBTVMFT4K37A2UCD6NRDF

not attested not anchored not stored refs pending

Divergence-Kernel method for scores of random systems

Angxiu Ni

arxiv:2507.04035 v1 · 2025-07-05 · math.PR · cs.NA · math.DS · math.NA · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SWMTEDBTVMFT4K37A2UCD6NRDF}

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	2026-07-05T11:32:41.161165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9599320c33ab0b3e2b7f06a821f9b1197d8757ca775b64bd17edad1b7ffa7e24

Aliases

arxiv: 2507.04035 · arxiv_version: 2507.04035v1 · doi: 10.48550/arxiv.2507.04035 · pith_short_12: SWMTEDBTVMFT · pith_short_16: SWMTEDBTVMFT4K37 · pith_short_8: SWMTEDBT

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/SWMTEDBTVMFT4K37A2UCD6NRDF \
  | 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: 9599320c33ab0b3e2b7f06a821f9b1197d8757ca775b64bd17edad1b7ffa7e24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9258c464e15e387d01bd2e9429b1775b737c23b39d727e715183c940542e45b9",
    "cross_cats_sorted": [
      "cs.NA",
      "math.DS",
      "math.NA",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2025-07-05T13:20:24Z",
    "title_canon_sha256": "2171f81af3ab8003950e76997d0166b8d020e29b4688a7b16ea02ecadee78f6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.04035",
    "kind": "arxiv",
    "version": 1
  }
}