Pith Number

pith:LCQR5NBZ

pith:2015:LCQR5NBZ2YICS3WQN5SLZTDNCY

not attested not anchored not stored refs pending

Some definable Galois theory and examples

Anand Pillay, Omar Leon Sanchez

arxiv:1511.05541 v2 · 2015-11-17 · 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{LCQR5NBZ2YICS3WQN5SLZTDNCY}

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	2026-05-18T01:10:55.453727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58a11eb439d610296ed06f64bccc6d16212a97a5f66507bdc93a23191404a8ca

Aliases

arxiv: 1511.05541 · arxiv_version: 1511.05541v2 · doi: 10.48550/arxiv.1511.05541 · pith_short_12: LCQR5NBZ2YIC · pith_short_16: LCQR5NBZ2YICS3WQ · pith_short_8: LCQR5NBZ

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/LCQR5NBZ2YICS3WQN5SLZTDNCY \
  | 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: 58a11eb439d610296ed06f64bccc6d16212a97a5f66507bdc93a23191404a8ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "692ce84277e505d50f4848e1445f184c2cab67e4787ce0fa26970d096b6eea8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2015-11-17T20:42:51Z",
    "title_canon_sha256": "3f0757992ea2d05ceb98a771be4ab62040dc3d759c9254b0bb87e6bd19a021b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05541",
    "kind": "arxiv",
    "version": 2
  }
}