Pith Number

pith:MLTDISL6

pith:2016:MLTDISL6XO64T3KBGQ6HH5EJUL

not attested not anchored not stored refs pending

On definable Galois groups and the strong canonical base property

Anand Pillay, Daniel Palac\'in

arxiv:1601.03345 v1 · 2016-01-13 · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MLTDISL6XO64T3KBGQ6HH5EJUL}

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	2026-05-18T01:22:54.731725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62e634497ebbbdc9ed41343c73f489a2e19091765c2d4f67e4ad39ff0a5c5f60

Aliases

arxiv: 1601.03345 · arxiv_version: 1601.03345v1 · doi: 10.48550/arxiv.1601.03345 · pith_short_12: MLTDISL6XO64 · pith_short_16: MLTDISL6XO64T3KB · pith_short_8: MLTDISL6

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/MLTDISL6XO64T3KBGQ6HH5EJUL \
  | 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: 62e634497ebbbdc9ed41343c73f489a2e19091765c2d4f67e4ad39ff0a5c5f60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e504ec2044eb8710c488c79726a9799cd740e21fd193c15a016df7dd44cd2be9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2016-01-13T18:47:01Z",
    "title_canon_sha256": "913982d409b8fd45b7a4249c61423a794cc71f218ac413c26ebee875a4c8ec6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.03345",
    "kind": "arxiv",
    "version": 1
  }
}