Pith Number

pith:V27PU72T

pith:2017:V27PU72T45D3VEUS26NKLSHXQV

not attested not anchored not stored refs pending

Moments of unramified 2-group extensions of quadratic fields

Jack Klys

arxiv:1710.00793 v3 · 2017-10-02 · 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{V27PU72T45D3VEUS26NKLSHXQV}

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.

Cited by

1 paper in Pith

Serre's problem for multiple conics

Receipt and verification

First computed	2026-05-17T23:39:32.528284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aebefa7f53e747ba9292d79aa5c8f7856c9e6fd3590932a00335019a428780fc

Aliases

arxiv: 1710.00793 · arxiv_version: 1710.00793v3 · doi: 10.48550/arxiv.1710.00793 · pith_short_12: V27PU72T45D3 · pith_short_16: V27PU72T45D3VEUS · pith_short_8: V27PU72T

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/V27PU72T45D3VEUS26NKLSHXQV \
  | 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: aebefa7f53e747ba9292d79aa5c8f7856c9e6fd3590932a00335019a428780fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00a92b6581c4b6749f9e779b9a14132cbf8185f5d2c3537e020a2595d46398df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-10-02T17:03:45Z",
    "title_canon_sha256": "12062abf834d83b59b40b9d3607dc02daff1ff6c12ed93aa04a2c9f6dc0e81c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.00793",
    "kind": "arxiv",
    "version": 3
  }
}