Pith Number

pith:BLT5AYHM

pith:2016:BLT5AYHMCZKP5IL4SDSAAVP4AM

not attested not anchored not stored refs pending

On the arithmetic of Z_p-extensions

Daqing Wan, Michiel Kosters

arxiv:1607.00523 v1 · 2016-07-02 · math.NT · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BLT5AYHMCZKP5IL4SDSAAVP4AM}

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	2026-05-18T01:11:36.857637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ae7d060ec1654fea17c90e40055fc031ec8dcb7db76ee025089ff5c17642b53

Aliases

arxiv: 1607.00523 · arxiv_version: 1607.00523v1 · doi: 10.48550/arxiv.1607.00523 · pith_short_12: BLT5AYHMCZKP · pith_short_16: BLT5AYHMCZKP5IL4 · pith_short_8: BLT5AYHM

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/BLT5AYHMCZKP5IL4SDSAAVP4AM \
  | 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: 0ae7d060ec1654fea17c90e40055fc031ec8dcb7db76ee025089ff5c17642b53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c32671682d712b74769b30e106accf000177d346b7f29ef1e5c7660cf86b91ea",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-07-02T15:39:33Z",
    "title_canon_sha256": "479b0bb37c8577226737de1fb44ee7b5125c2121ef0cfa648f66afdee8a5ecc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00523",
    "kind": "arxiv",
    "version": 1
  }
}