Pith Number

pith:TRLG64KN

pith:2017:TRLG64KN4DN5SJUYZFEUL5PHZL

not attested not anchored not stored refs pending

Secondary power operations and the Brown-Peterson spectrum at the prime 2

Tyler Lawson

arxiv:1703.00935 v2 · 2017-03-02 · 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{TRLG64KN4DN5SJUYZFEUL5PHZL}

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	2026-05-18T00:16:56.573870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c566f714de0dbd92698c94945f5e7cad765737062e3a74ee21a33ee61713d4b

Aliases

arxiv: 1703.00935 · arxiv_version: 1703.00935v2 · doi: 10.48550/arxiv.1703.00935 · pith_short_12: TRLG64KN4DN5 · pith_short_16: TRLG64KN4DN5SJUY · pith_short_8: TRLG64KN

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/TRLG64KN4DN5SJUYZFEUL5PHZL \
  | 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: 9c566f714de0dbd92698c94945f5e7cad765737062e3a74ee21a33ee61713d4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b63e55557ee9d18ff4d49c76a6fd2981234c02cf7e527502b4fe3ab7c69f247",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2017-03-02T20:11:54Z",
    "title_canon_sha256": "9c38fe3e1f3e58a53d52dda10c520daf7af4ba7eda35e4dea0543fca2a4fcc63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00935",
    "kind": "arxiv",
    "version": 2
  }
}