Pith Number

pith:SKVDLDVU

pith:2012:SKVDLDVUQ3CIDQBTYDDNJLWDZS

not attested not anchored not stored refs pending

Products of Greek letter elements dug up from the third Morava stabilizer algebra

Katsumi Shimomura, Ryo Kato

arxiv:1202.2519 v1 · 2012-02-12 · 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{SKVDLDVUQ3CIDQBTYDDNJLWDZS}

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	2026-05-18T04:02:26.309561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92aa358eb486c481c033c0c6d4aec3cca9bcb359fce03717562949dd13a961bb

Aliases

arxiv: 1202.2519 · arxiv_version: 1202.2519v1 · doi: 10.48550/arxiv.1202.2519 · pith_short_12: SKVDLDVUQ3CI · pith_short_16: SKVDLDVUQ3CIDQBT · pith_short_8: SKVDLDVU

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/SKVDLDVUQ3CIDQBTYDDNJLWDZS \
  | 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: 92aa358eb486c481c033c0c6d4aec3cca9bcb359fce03717562949dd13a961bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46b84a5e63480fac3e6114502f66a5c95a19953c72ad022b10f9d57809ed1fb1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2012-02-12T11:24:08Z",
    "title_canon_sha256": "4b9f91ab1cbbd8ca19c76d7f99a1529c8c55c7f584fc06e1d4fe2cbce30b439e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2519",
    "kind": "arxiv",
    "version": 1
  }
}