Pith Number

pith:JOEWLC3N

pith:2017:JOEWLC3N7IDT4GJXGYMPBYYSV2

not attested not anchored not stored refs pending

Geometry of regular Hessenberg varieties

Haozhi Zeng, Hiraku Abe, Naoki Fujita

arxiv:1712.09269 v2 · 2017-12-26 · math.AG · math.AT · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JOEWLC3N7IDT4GJXGYMPBYYSV2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:23:52.313606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b89658b6dfa073e19373618f0e312ae90d01eb4a8c468a0c59200be14e67a2f

Aliases

arxiv: 1712.09269 · arxiv_version: 1712.09269v2 · doi: 10.48550/arxiv.1712.09269 · pith_short_12: JOEWLC3N7IDT · pith_short_16: JOEWLC3N7IDT4GJX · pith_short_8: JOEWLC3N

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/JOEWLC3N7IDT4GJXGYMPBYYSV2 \
  | 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: 4b89658b6dfa073e19373618f0e312ae90d01eb4a8c468a0c59200be14e67a2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08c786cc61f192bf9e7043adf48dcc77192fd4db11e3330210cece287c585964",
    "cross_cats_sorted": [
      "math.AT",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-12-26T14:02:02Z",
    "title_canon_sha256": "4d01b3b697e3715929bc57f001f15e64cb9094c1960d2f7951af9f7c07420df0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.09269",
    "kind": "arxiv",
    "version": 2
  }
}