Pith Number

pith:AQ5AEBBX

pith:2025:AQ5AEBBXO5VBROEPEOSGSKXCCQ

not attested not anchored not stored refs pending

Weighted Bounded Variation Revisited

Joseph Kasel, Kabe Moen, Matthew Gossett, Simon Bortz

arxiv:2510.14105 v2 · 2025-10-15 · math.CA · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AQ5AEBBXO5VBROEPEOSGSKXCCQ}

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	2026-05-20T00:02:07.141867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

043a020437776a18b88f23a4692ae21411b2ae020791a69ae7d44df7cbdc6a24

Aliases

arxiv: 2510.14105 · arxiv_version: 2510.14105v2 · doi: 10.48550/arxiv.2510.14105 · pith_short_12: AQ5AEBBXO5VB · pith_short_16: AQ5AEBBXO5VBROEP · pith_short_8: AQ5AEBBX

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/AQ5AEBBXO5VBROEPEOSGSKXCCQ \
  | 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: 043a020437776a18b88f23a4692ae21411b2ae020791a69ae7d44df7cbdc6a24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc59e5d659a433f8aaa1a4be7576b9feeede06d6eca879be3677ae26959af522",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2025-10-15T21:23:00Z",
    "title_canon_sha256": "85f536ebc9dcdf3f9e8c7bf167b30b893a1dfed9e88c2db6bee04228d47cba24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.14105",
    "kind": "arxiv",
    "version": 2
  }
}