Pith Number

pith:52H7NZAH

pith:2011:52H7NZAHKFWGW7CKXCXHPLJWIM

not attested not anchored not stored refs pending

Modular forms applied to the computational inverse Galois problem

Johan Bosman

arxiv:1109.6879 v1 · 2011-09-30 · 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{52H7NZAHKFWGW7CKXCXHPLJWIM}

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	2026-05-18T04:11:52.318833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee8ff6e407516c6b7c4ab8ae77ad36430b10e2e218c06b0d966ef7bd1760c42b

Aliases

arxiv: 1109.6879 · arxiv_version: 1109.6879v1 · doi: 10.48550/arxiv.1109.6879 · pith_short_12: 52H7NZAHKFWG · pith_short_16: 52H7NZAHKFWGW7CK · pith_short_8: 52H7NZAH

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/52H7NZAHKFWGW7CKXCXHPLJWIM \
  | 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: ee8ff6e407516c6b7c4ab8ae77ad36430b10e2e218c06b0d966ef7bd1760c42b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efc24348c976f9c21f45692d36018491a909172cba7058a4fd92679d2978fcc6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2011-09-30T16:24:29Z",
    "title_canon_sha256": "4901947866cb0bc45f81318fc492b0ad1fce220c5a0e4bffc7eb3e783a12795b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6879",
    "kind": "arxiv",
    "version": 1
  }
}