Pith Number

pith:5WCUFETP

pith:2018:5WCUFETP7P5EQ44DK3B7CUTAUJ

not attested not anchored not stored refs pending

Galois theory of periods

Annette Huber

arxiv:1811.06268 v1 · 2018-11-15 · 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{5WCUFETP7P5EQ44DK3B7CUTAUJ}

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	2026-05-18T00:00:38.167238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed8542926ffbfa48738356c3f15260a254da15647e43865f88d0fa883f2acfa7

Aliases

arxiv: 1811.06268 · arxiv_version: 1811.06268v1 · doi: 10.48550/arxiv.1811.06268 · pith_short_12: 5WCUFETP7P5E · pith_short_16: 5WCUFETP7P5EQ44D · pith_short_8: 5WCUFETP

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/5WCUFETP7P5EQ44DK3B7CUTAUJ \
  | 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: ed8542926ffbfa48738356c3f15260a254da15647e43865f88d0fa883f2acfa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec56acb4ccad2bb06e67052371fee639db2b2101a3558b3a19a899f307ba8224",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-11-15T10:05:34Z",
    "title_canon_sha256": "7fc7ef76cc63e424335d05294e125b5cb5bcfe7b33c6dbd0a729ae612b07346b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06268",
    "kind": "arxiv",
    "version": 1
  }
}