Pith Number

pith:MPKHYQUR

pith:2018:MPKHYQURPHAE7BVV3INXTFM5JO

not attested not anchored not stored refs pending

An equivariant Iwasawa main conjecture for local fields

Andreas Nickel

arxiv:1803.05743 v1 · 2018-03-15 · 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{MPKHYQURPHAE7BVV3INXTFM5JO}

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	2026-05-18T00:20:54.775071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63d47c429179c04f86b5da1b79959d4b88f139e96ecf42c0efd7419c8b6b35e6

Aliases

arxiv: 1803.05743 · arxiv_version: 1803.05743v1 · doi: 10.48550/arxiv.1803.05743 · pith_short_12: MPKHYQURPHAE · pith_short_16: MPKHYQURPHAE7BVV · pith_short_8: MPKHYQUR

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/MPKHYQURPHAE7BVV3INXTFM5JO \
  | 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: 63d47c429179c04f86b5da1b79959d4b88f139e96ecf42c0efd7419c8b6b35e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "157f4953ecd281663cab1fc5fcc5f5ca2c3b0f8101ade228458745ee2241a3db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-03-15T13:38:27Z",
    "title_canon_sha256": "d834b7b7f8cb000fd933f1bd0d52f7536e2d5090a83f9ebc06e83e7e2059301d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05743",
    "kind": "arxiv",
    "version": 1
  }
}