Pith Number

pith:SZU3YSK4

pith:2020:SZU3YSK4PZNRR7C5OCIVIUILBS

not attested not anchored not stored refs pending

Dynamics of zeroes under repeated differentiation

Jeremy Hoskins, Zakhar Kabluchko

arxiv:2010.14320 v2 · 2020-10-27 · math.PR · math-ph · math.AP · math.CA · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SZU3YSK4PZNRR7C5OCIVIUILBS}

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	2026-07-05T03:08:43.080902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9669bc495c7e5b18fc5d709154510b0c885770ef7c2a7dede380b2eb1b484fbb

Aliases

arxiv: 2010.14320 · arxiv_version: 2010.14320v2 · doi: 10.48550/arxiv.2010.14320 · pith_short_12: SZU3YSK4PZNR · pith_short_16: SZU3YSK4PZNRR7C5 · pith_short_8: SZU3YSK4

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/SZU3YSK4PZNRR7C5OCIVIUILBS \
  | 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: 9669bc495c7e5b18fc5d709154510b0c885770ef7c2a7dede380b2eb1b484fbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58fe86229707097a5377eddffd8794383f59edcd9cffdd08981b34e2bae43339",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.CA",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2020-10-27T14:30:24Z",
    "title_canon_sha256": "f330e002b6199ec6fb02780a66b5e71c4f11d097ea531faee09304d4555ed2b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.14320",
    "kind": "arxiv",
    "version": 2
  }
}