Pith Number

pith:2BQCX22S

pith:2014:2BQCX22SBPG4TA6GLC34OMZMK5

not attested not anchored not stored refs pending

Minimal ramification and the inverse Galois problem over the rational function field $\mathbb{F}_p(t)$

Meghan De Witt

arxiv:1410.8381 v1 · 2014-10-30 · 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{2BQCX22SBPG4TA6GLC34OMZMK5}

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	2026-05-18T02:39:00.024098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0602beb520bcdc983c658b7c7332c5748906d098d4f8864d42825988a34ef06

Aliases

arxiv: 1410.8381 · arxiv_version: 1410.8381v1 · doi: 10.48550/arxiv.1410.8381 · pith_short_12: 2BQCX22SBPG4 · pith_short_16: 2BQCX22SBPG4TA6G · pith_short_8: 2BQCX22S

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/2BQCX22SBPG4TA6GLC34OMZMK5 \
  | 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: d0602beb520bcdc983c658b7c7332c5748906d098d4f8864d42825988a34ef06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9118cde668c571c7ced17cfd2f4ffe752519322608a90b84a24e66cfc13da33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-10-30T14:40:23Z",
    "title_canon_sha256": "8b751923b9f7e0b3bd5207fd84f3b97688f0c484b64118b59bac03ee98cbfa20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8381",
    "kind": "arxiv",
    "version": 1
  }
}