Pith Number

pith:7J2VVGZZ

pith:2012:7J2VVGZZ2Y4I5O3NVEGLCJBQEI

not attested not anchored not stored refs pending

An abelian embedding for Moore spectra

Neil Strickland

arxiv:1205.2247 v2 · 2012-05-10 · 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{7J2VVGZZ2Y4I5O3NVEGLCJBQEI}

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	2026-05-18T03:32:28.510802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa755a9b39d6388ebb6da90cb124302213ebe733b9bceb08d55b16cd0c9b123b

Aliases

arxiv: 1205.2247 · arxiv_version: 1205.2247v2 · doi: 10.48550/arxiv.1205.2247 · pith_short_12: 7J2VVGZZ2Y4I · pith_short_16: 7J2VVGZZ2Y4I5O3N · pith_short_8: 7J2VVGZZ

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/7J2VVGZZ2Y4I5O3NVEGLCJBQEI \
  | 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: fa755a9b39d6388ebb6da90cb124302213ebe733b9bceb08d55b16cd0c9b123b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee66b08db7f44f1f57292cb3afbe7b036debf6d5e724c004bf871fbc1c674979",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2012-05-10T12:51:12Z",
    "title_canon_sha256": "afd8d98f0e115f41cb859b47f0a88c101bb471d40d544913af3fafb33ad2d7a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2247",
    "kind": "arxiv",
    "version": 2
  }
}