Pith Number

pith:SJA4GZLU

pith:2023:SJA4GZLUD3ZIYLBIWO3IXIYQ4P

not attested not anchored not stored refs pending

The Structure of the Spin^h Bordism Spectrum

Keith Mills

arxiv:2306.17709 v2 · 2023-06-30 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SJA4GZLUD3ZIYLBIWO3IXIYQ4P}

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.

Cited by

1 paper in Pith

Unraveling the Bott spiral

Receipt and verification

First computed	2026-07-05T07:22:50.043492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9241c365741ef28c2c28b3b68ba310e3c1ace126060083eb140b840008b7e775

Aliases

arxiv: 2306.17709 · arxiv_version: 2306.17709v2 · doi: 10.48550/arxiv.2306.17709 · pith_short_12: SJA4GZLUD3ZI · pith_short_16: SJA4GZLUD3ZIYLBI · pith_short_8: SJA4GZLU

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/SJA4GZLUD3ZIYLBIWO3IXIYQ4P \
  | 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: 9241c365741ef28c2c28b3b68ba310e3c1ace126060083eb140b840008b7e775

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f02c64517ed98157f4b4455d9d211a9a476615ea5b57de91537717304489e5a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2023-06-30T14:47:25Z",
    "title_canon_sha256": "590e03b6f2a15473f0dab245454830e108224cb766168433cd5f0c1089d3d521"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.17709",
    "kind": "arxiv",
    "version": 2
  }
}