Pith Number

pith:CNSUGOTI

pith:2025:CNSUGOTIRXW4M6GNT62XEVZ256

not attested not anchored not stored refs pending

On a complex topological orientation for circle-equivariant K-theory

J Morava

arxiv:2505.21719 v3 · 2025-05-27 · math.KT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CNSUGOTIRXW4M6GNT62XEVZ256}

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	2026-07-05T11:23:28.785775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1365433a688dedc678cd9fb572573aefa901fa843c5c2b16c8e92b9fe311cd69

Aliases

arxiv: 2505.21719 · arxiv_version: 2505.21719v3 · doi: 10.48550/arxiv.2505.21719 · pith_short_12: CNSUGOTIRXW4 · pith_short_16: CNSUGOTIRXW4M6GN · pith_short_8: CNSUGOTI

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/CNSUGOTIRXW4M6GNT62XEVZ256 \
  | 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: 1365433a688dedc678cd9fb572573aefa901fa843c5c2b16c8e92b9fe311cd69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aee11155043d7e4af47c75c0a08871db00f3be22612d510036f554c4202c4843",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.KT",
    "submitted_at": "2025-05-27T20:06:58Z",
    "title_canon_sha256": "8128a38f0d7da691740c60b3caae29c1090973aa8bea7c9c0a9d5bcb4d89fbfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21719",
    "kind": "arxiv",
    "version": 3
  }
}