Pith Number

pith:CGADAX6D

pith:2017:CGADAX6D7YCFJAR7XFENX5WI27

not attested not anchored not stored refs pending

Piecewise Hereditary algebras of Dynkin and extended Dynkin type

Eduardo N. Marcos, Marcelo Moreira

arxiv:1704.03359 v2 · 2017-04-11 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CGADAX6D7YCFJAR7XFENX5WI27}

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	2026-05-17T23:51:44.560712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1180305fc3fe0454823fb948dbf6c8d7f858eece010d1dc9ffca4a59ab457d82

Aliases

arxiv: 1704.03359 · arxiv_version: 1704.03359v2 · doi: 10.48550/arxiv.1704.03359 · pith_short_12: CGADAX6D7YCF · pith_short_16: CGADAX6D7YCFJAR7 · pith_short_8: CGADAX6D

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/CGADAX6D7YCFJAR7XFENX5WI27 \
  | 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: 1180305fc3fe0454823fb948dbf6c8d7f858eece010d1dc9ffca4a59ab457d82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19b8cf5d2e3a0d5727b02bb20a48bf3e08adcf4109047d53367d23e7689cf43b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2017-04-11T15:34:13Z",
    "title_canon_sha256": "a93e81937b3ab78521e4ca2feb5d8b731ca11bd6495efba3c7507e5c3663d863"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03359",
    "kind": "arxiv",
    "version": 2
  }
}