Pith Number

pith:DQCMGXKV

pith:2026:DQCMGXKVY4W7VFZHUWCK4OR7VR

not attested not anchored not stored refs pending

On non-symmetric $t$-convexity

Paolo Leonetti

arxiv:2608.00067 v1 · 2026-07-29 · math.GM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQCMGXKVY4W7VFZHUWCK4OR7VR}

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	2026-08-04T00:32:04.891922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c04c35d55c72dfa9727a584ae3a3fac6a0e7a4d41218367d988a8edb0536998

Aliases

arxiv: 2608.00067 · arxiv_version: 2608.00067v1 · doi: 10.48550/arxiv.2608.00067 · pith_short_12: DQCMGXKVY4W7 · pith_short_16: DQCMGXKVY4W7VFZH · pith_short_8: DQCMGXKV

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/DQCMGXKVY4W7VFZHUWCK4OR7VR \
  | 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: 1c04c35d55c72dfa9727a584ae3a3fac6a0e7a4d41218367d988a8edb0536998

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8de992b870883f6e42072ea6c308a1cfad6b6a072a462ec7f40e0488b7458b0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2026-07-29T05:45:12Z",
    "title_canon_sha256": "21041c40af005122cfc4d8ffdf851a691e2a061c66ad3cd544308d77832ddb03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.00067",
    "kind": "arxiv",
    "version": 1
  }
}