Pith Number

pith:DBVR3I7L

pith:2016:DBVR3I7LRYDHAXFAF7QROOT4SR

not attested not anchored not stored refs pending

Stratifying Hecke endomorphism algebras using exact categories

Brian Parshall, Jie Du, Leonard Scott

arxiv:1601.01062 v4 · 2016-01-06 · 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{DBVR3I7LRYDHAXFAF7QROOT4SR}

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	2026-05-18T00:58:34.320369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

186b1da3eb8e06705ca02fe1173a7c944c78f070530ecd4307275aa58192723c

Aliases

arxiv: 1601.01062 · arxiv_version: 1601.01062v4 · doi: 10.48550/arxiv.1601.01062 · pith_short_12: DBVR3I7LRYDH · pith_short_16: DBVR3I7LRYDHAXFA · pith_short_8: DBVR3I7L

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/DBVR3I7LRYDHAXFAF7QROOT4SR \
  | 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: 186b1da3eb8e06705ca02fe1173a7c944c78f070530ecd4307275aa58192723c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0fa82080defc3b43e13f10b746a09432647d63421258d9266428f43f7d360fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2016-01-06T02:55:28Z",
    "title_canon_sha256": "165b259afa03fa633668628e4461b59545dc9e9c2a9ccf637c728719282989d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01062",
    "kind": "arxiv",
    "version": 4
  }
}