Pith Number

pith:WVBXMXVK

pith:2007:WVBXMXVK6USD4FGNYBSWUUVOIS

not attested not anchored not stored refs pending

Higher class field theory and the connected component

Moritz Kerz

arxiv:0711.4485 v3 · 2007-11-28 · math.AG · 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{WVBXMXVK6USD4FGNYBSWUUVOIS}

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	2026-05-18T04:34:46.473768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b543765eaaf5243e14cdc0656a52ae44ac07ed033b9223a10e433f4488e19675

Aliases

arxiv: 0711.4485 · arxiv_version: 0711.4485v3 · doi: 10.48550/arxiv.0711.4485 · pith_short_12: WVBXMXVK6USD · pith_short_16: WVBXMXVK6USD4FGN · pith_short_8: WVBXMXVK

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/WVBXMXVK6USD4FGNYBSWUUVOIS \
  | 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: b543765eaaf5243e14cdc0656a52ae44ac07ed033b9223a10e433f4488e19675

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0027862cb46a67790bba4d22d18d4604260054201f03064faab15844f579ad0b",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2007-11-28T12:46:59Z",
    "title_canon_sha256": "fc72c6405e99b08a98acb7cf2c99ffc39df8267cda140bd462b031db717b921d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.4485",
    "kind": "arxiv",
    "version": 3
  }
}