Pith Number

pith:S56IAOYW

pith:2014:S56IAOYW2EDPW7BQ7UDQDM2GRW

not attested not anchored not stored refs pending

On the formal arc space of a reductive monoid

Alexis Bouthier, Ngo Bao Chau, Yiannis Sakellaridis

arxiv:1412.6174 v4 · 2014-12-18 · math.AG · 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{S56IAOYW2EDPW7BQ7UDQDM2GRW}

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	2026-05-18T01:01:49.516607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

977c803b16d106fb7c30fd0701b3468d8c4214a3d6e54a6d9a8550eef64e572a

Aliases

arxiv: 1412.6174 · arxiv_version: 1412.6174v4 · doi: 10.48550/arxiv.1412.6174 · pith_short_12: S56IAOYW2EDP · pith_short_16: S56IAOYW2EDPW7BQ · pith_short_8: S56IAOYW

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/S56IAOYW2EDPW7BQ7UDQDM2GRW \
  | 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: 977c803b16d106fb7c30fd0701b3468d8c4214a3d6e54a6d9a8550eef64e572a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "085b46f5838e7409b7f4a30a087363e0c123096ac15cd99267a02839698c7165",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-12-18T23:11:58Z",
    "title_canon_sha256": "07af28be412633c1a9146a5e0e7c2c2f8f951a02ab0728d068326807be1f5f09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6174",
    "kind": "arxiv",
    "version": 4
  }
}