Pith Number

pith:76GOQYEB

pith:2026:76GOQYEB7ZINPWQWTRYZYLWIFK

not attested not anchored not stored refs pending

Directed Convex Powerspaces and Convex Powerdomains

Yuxu Chen

arxiv:2606.07945 v1 · 2026-06-06 · math.GN · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{76GOQYEB7ZINPWQWTRYZYLWIFK}

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	2026-06-09T01:04:56.097705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff8ce86081fe50d7da169c719c2ec82ab8a4dd50608128b6adfa288a16ce1a6f

Aliases

arxiv: 2606.07945 · arxiv_version: 2606.07945v1 · doi: 10.48550/arxiv.2606.07945 · pith_short_12: 76GOQYEB7ZIN · pith_short_16: 76GOQYEB7ZINPWQW · pith_short_8: 76GOQYEB

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/76GOQYEB7ZINPWQWTRYZYLWIFK \
  | 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: ff8ce86081fe50d7da169c719c2ec82ab8a4dd50608128b6adfa288a16ce1a6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cc2c3ea61c920d97c308ed1e74482ad8e418a9dc46ad55256099dfa137da3f9",
    "cross_cats_sorted": [
      "math.CT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2026-06-06T02:29:32Z",
    "title_canon_sha256": "266f8de4aea92c4b9989c20ff612ed0eed6f06ecc82b8201cdada2a9d6723516"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07945",
    "kind": "arxiv",
    "version": 1
  }
}