Pith Number

pith:4TCR3L7T

pith:2026:4TCR3L7TWXDYHWOCRTZM7IZSZG

not attested not anchored not stored refs pending

Sub-Finslerian Interpolation Inequalities

Haowei Lin

arxiv:2607.16817 v1 · 2026-07-18 · math.DG · 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{4TCR3L7TWXDYHWOCRTZM7IZSZG}

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	2026-07-21T01:21:00.390340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4c51daff3b5c783d9c28cf2cfa332c9827d8bb45d61399d29a8b481721e44c0

Aliases

arxiv: 2607.16817 · arxiv_version: 2607.16817v1 · doi: 10.48550/arxiv.2607.16817 · pith_short_12: 4TCR3L7TWXDY · pith_short_16: 4TCR3L7TWXDYHWOC · pith_short_8: 4TCR3L7T

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/4TCR3L7TWXDYHWOCRTZM7IZSZG \
  | 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: e4c51daff3b5c783d9c28cf2cfa332c9827d8bb45d61399d29a8b481721e44c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87dd11d89abfbec9d1424dc219f5193111e3685f62622225cb5584db8ec3c0a2",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2026-07-18T13:21:11Z",
    "title_canon_sha256": "4f1cc319f6ce23309f13f2e158d9fe4729ad5700eba0b34d9273940314326958"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.16817",
    "kind": "arxiv",
    "version": 1
  }
}