Pith Number

pith:FARQ7SOV

pith:2016:FARQ7SOVRIF2FGIPVVHGAFYSUQ

not attested not anchored not stored refs pending

The Complexity of Computing all Subfields of an Algebraic Number Field

Jonas Szutkoski, Mark van Hoeij

arxiv:1606.01140 v3 · 2016-06-03 · cs.SC · 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{FARQ7SOVRIF2FGIPVVHGAFYSUQ}

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	2026-05-18T00:30:11.765082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28230fc9d58a0ba2990fad4e601712a4290b817ad0dad12a1327463e3e404f01

Aliases

arxiv: 1606.01140 · arxiv_version: 1606.01140v3 · doi: 10.48550/arxiv.1606.01140 · pith_short_12: FARQ7SOVRIF2 · pith_short_16: FARQ7SOVRIF2FGIP · pith_short_8: FARQ7SOV

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/FARQ7SOVRIF2FGIPVVHGAFYSUQ \
  | 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: 28230fc9d58a0ba2990fad4e601712a4290b817ad0dad12a1327463e3e404f01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f0d326b43490ce00cb98487919875d50ae5871ed20891537d7134ee005d9a34",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SC",
    "submitted_at": "2016-06-03T15:31:45Z",
    "title_canon_sha256": "ac829e6e739a86422e9d3b690bfd30c232b8d286b142146b8895a745303c0015"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01140",
    "kind": "arxiv",
    "version": 3
  }
}