Pith Number

pith:SHF6DHFB

pith:2011:SHF6DHFBCEPUDLJOZFHSR5ZYC5

not attested not anchored not stored refs pending

A refinement of the local class field theory of Serre and Hazewinkel

Manabu Yoshida, Takashi Suzuki

arxiv:1104.1762 v2 · 2011-04-10 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SHF6DHFBCEPUDLJOZFHSR5ZYC5}

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	2026-05-18T03:10:12.397310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91cbe19ca1111f41ad2ec94f28f73817531911d29c66c1bb0537644c948dc7f9

Aliases

arxiv: 1104.1762 · arxiv_version: 1104.1762v2 · doi: 10.48550/arxiv.1104.1762 · pith_short_12: SHF6DHFBCEPU · pith_short_16: SHF6DHFBCEPUDLJO · pith_short_8: SHF6DHFB

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/SHF6DHFBCEPUDLJOZFHSR5ZYC5 \
  | 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: 91cbe19ca1111f41ad2ec94f28f73817531911d29c66c1bb0537644c948dc7f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4ed66dacb8081cee88e939c38c7479079b80f2c14bc23191bf4eb12f9e1102f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2011-04-10T10:47:36Z",
    "title_canon_sha256": "059d972a08ec752f1fecc797cac17bb2d64a44c8845977277d413da1c645c465"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1762",
    "kind": "arxiv",
    "version": 2
  }
}