Pith Number

pith:22VS67IF

pith:2022:22VS67IFKB6W4S2YEKUNDFDAVS

not attested not anchored not stored refs pending

An enriched degree of the Wronski

Thomas Brazelton

arxiv:2206.01143 v1 · 2022-06-02 · math.AT · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{22VS67IFKB6W4S2YEKUNDFDAVS}

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	2026-07-05T04:28:37.398382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6ab2f7d05507d6e4b5822a8d19460acbe28b7b3b2d2283d6f711fdce62c3588

Aliases

arxiv: 2206.01143 · arxiv_version: 2206.01143v1 · doi: 10.48550/arxiv.2206.01143 · pith_short_12: 22VS67IFKB6W · pith_short_16: 22VS67IFKB6W4S2Y · pith_short_8: 22VS67IF

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/22VS67IFKB6W4S2YEKUNDFDAVS \
  | 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: d6ab2f7d05507d6e4b5822a8d19460acbe28b7b3b2d2283d6f711fdce62c3588

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b72eda8a68140792504aeaf49f310f88a0722bc8f8062e656dc5fe9415e1bafc",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2022-06-02T16:47:37Z",
    "title_canon_sha256": "fa29138a3ae867d1348b80ae30d66c9e97ae072bdf63ba50d806999b5e8ee23f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.01143",
    "kind": "arxiv",
    "version": 1
  }
}