Pith Number

pith:4CXWT2J5

pith:2013:4CXWT2J5VUVOZJ6OCGY2S433TQ

not attested not anchored not stored refs pending

Galois subfields of tame division algebras

Adrian Wadsworth, Danny Neftin, Timo Hanke

arxiv:1310.4436 v1 · 2013-10-16 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4CXWT2J5VUVOZJ6OCGY2S433TQ}

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	2026-05-18T03:10:15.055885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0af69e93dad2aeca7ce11b1a9737b9c221cf712182baa82985adea929d10f4e

Aliases

arxiv: 1310.4436 · arxiv_version: 1310.4436v1 · doi: 10.48550/arxiv.1310.4436 · pith_short_12: 4CXWT2J5VUVO · pith_short_16: 4CXWT2J5VUVOZJ6O · pith_short_8: 4CXWT2J5

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/4CXWT2J5VUVOZJ6OCGY2S433TQ \
  | 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: e0af69e93dad2aeca7ce11b1a9737b9c221cf712182baa82985adea929d10f4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38b9fc7e10a15c98cdb1b01383f2edd9d9c0e623d4b3db75ba195e297f8f9f13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2013-10-16T16:23:55Z",
    "title_canon_sha256": "26390f081291bef0890ebc77ebac023eb15a8b6e217ac041a4992668527f8de8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4436",
    "kind": "arxiv",
    "version": 1
  }
}