Pith Number

pith:PX7LCDU4

pith:2013:PX7LCDU4SSTX2TEOJJKNSU7STF

not attested not anchored not stored refs pending

On the characterization of Galois extensions

Meinolf Geck

arxiv:1306.3853 v1 · 2013-06-13 · math.HO · 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{PX7LCDU4SSTX2TEOJJKNSU7STF}

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	2026-05-18T03:20:46.174617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dfeb10e9c94a77d4c8e4a54d953f2997f0fc8a119582fa7dffdb15cacbcc1d7

Aliases

arxiv: 1306.3853 · arxiv_version: 1306.3853v1 · doi: 10.48550/arxiv.1306.3853 · pith_short_12: PX7LCDU4SSTX · pith_short_16: PX7LCDU4SSTX2TEO · pith_short_8: PX7LCDU4

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/PX7LCDU4SSTX2TEOJJKNSU7STF \
  | 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: 7dfeb10e9c94a77d4c8e4a54d953f2997f0fc8a119582fa7dffdb15cacbcc1d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc11bc10ef5b3381b63bf828f82ed008cf17a103c08de73ad1fab2821265a0da",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.HO",
    "submitted_at": "2013-06-13T09:42:57Z",
    "title_canon_sha256": "bbb9df8eb2d5aea5139e4229495f10013bfd8a7487b019ab2975a91d139c240a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.3853",
    "kind": "arxiv",
    "version": 1
  }
}