Pith Number

pith:6OM2OWNT

pith:2017:6OM2OWNTRRQ3V324PR242Z7U22

not attested not anchored not stored refs pending

The G-centre and gradable derived equivalences

Kevin Coulembier, Volodymyr Mazorchuk

arxiv:1703.02623 v2 · 2017-03-07 · math.RT · math.CT · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6OM2OWNTRRQ3V324PR242Z7U22}

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	2026-05-18T00:00:45.360038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f399a759b38c61baef5c7c75cd67f4d6a5c62439e98391695dbafadbb4ed5edf

Aliases

arxiv: 1703.02623 · arxiv_version: 1703.02623v2 · doi: 10.48550/arxiv.1703.02623 · pith_short_12: 6OM2OWNTRRQ3 · pith_short_16: 6OM2OWNTRRQ3V324 · pith_short_8: 6OM2OWNT

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/6OM2OWNTRRQ3V324PR242Z7U22 \
  | 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: f399a759b38c61baef5c7c75cd67f4d6a5c62439e98391695dbafadbb4ed5edf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b5f5c885492dd65d70799065645646263d056ce1832b1040b358c6454869c93",
    "cross_cats_sorted": [
      "math.CT",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2017-03-07T22:15:23Z",
    "title_canon_sha256": "46070295658a1026eac6ffbd02bca24fb67a0375c933abb7112b22581efbfdcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02623",
    "kind": "arxiv",
    "version": 2
  }
}