Pith Number

pith:LEN2LJSK

pith:2021:LEN2LJSKGYI43A3WTCR6CTCNPK

not attested not anchored not stored refs pending

Higher Bruhat orders of types B and C

Alexander V. Karzanov, Gleb A. Koshevoy, Vladimir I. Danilov

arxiv:2107.09462 v3 · 2021-07-20 · 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{LEN2LJSKGYI43A3WTCR6CTCNPK}

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.

Cited by

1 paper in Pith

Preorders on maximal chains: hyperplane arrangements, Cambrian lattices, and maximal green sequences

Receipt and verification

First computed	2026-07-05T04:36:46.389598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

591ba5a64a3611cd837698a3e14c4d7aba32a2aabe9587ffdc2fae19764c804d

Aliases

arxiv: 2107.09462 · arxiv_version: 2107.09462v3 · doi: 10.48550/arxiv.2107.09462 · pith_short_12: LEN2LJSKGYI4 · pith_short_16: LEN2LJSKGYI43A3W · pith_short_8: LEN2LJSK

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/LEN2LJSKGYI43A3WTCR6CTCNPK \
  | 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: 591ba5a64a3611cd837698a3e14c4d7aba32a2aabe9587ffdc2fae19764c804d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b7822afc79c278f88395b1750799ac7fc90a1084485da32ed8b8ab092740c35",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2021-07-20T13:04:02Z",
    "title_canon_sha256": "c864ad0f461398ecf3fcf09ef807c26eb8559fcdbf11a7df49bb6bebb839b0df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.09462",
    "kind": "arxiv",
    "version": 3
  }
}