Pith Number

pith:ETHKBEWJ

pith:2014:ETHKBEWJBPT42SLUHNHXNEPNDN

not attested not anchored not stored refs pending

Fully commutative elements of type D and homogeneous representations of KLR-algebras

Gabriel Feinberg, Kyu-Hwan Lee

arxiv:1401.0845 v2 · 2014-01-04 · math.RT · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ETHKBEWJBPT42SLUHNHXNEPNDN}

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	2026-05-18T01:36:11.395259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24cea092c90be7cd49743b4f7691ed1b7c61909597601358e5d105a8be9aacdf

Aliases

arxiv: 1401.0845 · arxiv_version: 1401.0845v2 · doi: 10.48550/arxiv.1401.0845 · pith_short_12: ETHKBEWJBPT4 · pith_short_16: ETHKBEWJBPT42SLU · pith_short_8: ETHKBEWJ

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/ETHKBEWJBPT42SLUHNHXNEPNDN \
  | 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: 24cea092c90be7cd49743b4f7691ed1b7c61909597601358e5d105a8be9aacdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "830b12736d7eeb126cf265607d64f4adaf09312db79bf6619938f9084383a3d0",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2014-01-04T21:34:17Z",
    "title_canon_sha256": "8c8f88142b84d50757dc2f5e8a3fde804537936b354b3a5a5a705c16fcd69489"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.0845",
    "kind": "arxiv",
    "version": 2
  }
}