Pith Number

pith:5IMBPZNN

pith:2017:5IMBPZNNFPG2E2UMGGNGSBF7KP

not attested not anchored not stored refs pending

Formal affine Demazure and Hecke algebras of Kac-Moody root systems

Baptiste Calm\`es, Changlong Zhong, Kirill Zainoulline

arxiv:1703.10641 v1 · 2017-03-30 · math.RA · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5IMBPZNNFPG2E2UMGGNGSBF7KP}

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	2026-05-18T00:47:33.097520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea1817e5ad2bcda26a8c319a6904bf53ca3e478913d9cf9c7a304c1327e43efd

Aliases

arxiv: 1703.10641 · arxiv_version: 1703.10641v1 · doi: 10.48550/arxiv.1703.10641 · pith_short_12: 5IMBPZNNFPG2 · pith_short_16: 5IMBPZNNFPG2E2UM · pith_short_8: 5IMBPZNN

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/5IMBPZNNFPG2E2UMGGNGSBF7KP \
  | 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: ea1817e5ad2bcda26a8c319a6904bf53ca3e478913d9cf9c7a304c1327e43efd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2241e9918a10f36931a4af14f16270ad2cfd6a5e9935fe13a81ceeb8db1ef788",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-03-30T18:59:07Z",
    "title_canon_sha256": "b42d4c806994867e658e2e13618656868954a955e267184e4860469758ce4535"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10641",
    "kind": "arxiv",
    "version": 1
  }
}