Pith Number

pith:HVLASOP7

pith:2018:HVLASOP76RPFCFLPEXANA5YB4X

not attested not anchored not stored refs pending

Z/m-graded Lie algebras and perverse sheaves, IV

George Lusztig, Zhiwei Yun

arxiv:1805.10550 v1 · 2018-05-26 · 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{HVLASOP76RPFCFLPEXANA5YB4X}

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	2026-05-18T00:14:52.188428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d560939fff45e51156f25c0d07701e5da97ce9d75f613b8ec2e6e636cd840d2

Aliases

arxiv: 1805.10550 · arxiv_version: 1805.10550v1 · doi: 10.48550/arxiv.1805.10550 · pith_short_12: HVLASOP76RPF · pith_short_16: HVLASOP76RPFCFLP · pith_short_8: HVLASOP7

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/HVLASOP76RPFCFLPEXANA5YB4X \
  | 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: 3d560939fff45e51156f25c0d07701e5da97ce9d75f613b8ec2e6e636cd840d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10e38b0a2518dbd07efd93193dbb97990b4207c4b7f64357f5e4766ad78f396e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2018-05-26T22:44:41Z",
    "title_canon_sha256": "e047342099f43046b5092cea9f75ddebb9a77e12dfe39649f131f2500220914c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10550",
    "kind": "arxiv",
    "version": 1
  }
}