Pith Number

pith:MVEHGWOE

pith:2015:MVEHGWOEWIR3GVHFVRQNNFUIMI

not attested not anchored not stored refs pending

Prime decomposition for the index of a Brauer class

Benjamin Antieau, Ben Williams

arxiv:1510.03767 v1 · 2015-10-13 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MVEHGWOEWIR3GVHFVRQNNFUIMI}

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	2026-05-18T01:30:16.215781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65487359c4b223b354e5ac60d69688622be4f89c0044e9c5fd911afd21dc5649

Aliases

arxiv: 1510.03767 · arxiv_version: 1510.03767v1 · doi: 10.48550/arxiv.1510.03767 · pith_short_12: MVEHGWOEWIR3 · pith_short_16: MVEHGWOEWIR3GVHF · pith_short_8: MVEHGWOE

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/MVEHGWOEWIR3GVHFVRQNNFUIMI \
  | 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: 65487359c4b223b354e5ac60d69688622be4f89c0044e9c5fd911afd21dc5649

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc5e0804905c143de8804e9c50ca6114f039d60f7cb16b9b950f6ae1728f399b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-10-13T16:41:45Z",
    "title_canon_sha256": "77e3f2494389f00b098c51b645e9bbb2e8b4cc6278ffd77dde6b43cbca556d02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03767",
    "kind": "arxiv",
    "version": 1
  }
}