Pith Number

pith:SATHWNDM

pith:2012:SATHWNDMK6JUDLZBBRPWQNRITX

not attested not anchored not stored refs pending

Affine pavings of Hessenberg varieties for semisimple groups

Martha Precup

arxiv:1205.3976 v2 · 2012-05-17 · 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{SATHWNDMK6JUDLZBBRPWQNRITX}

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	2026-05-18T03:54:48.873510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90267b346c579341af210c5f6836289dcb5894ddb80cf5afc771d3c54a6da772

Aliases

arxiv: 1205.3976 · arxiv_version: 1205.3976v2 · doi: 10.48550/arxiv.1205.3976 · pith_short_12: SATHWNDMK6JU · pith_short_16: SATHWNDMK6JUDLZB · pith_short_8: SATHWNDM

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/SATHWNDMK6JUDLZBBRPWQNRITX \
  | 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: 90267b346c579341af210c5f6836289dcb5894ddb80cf5afc771d3c54a6da772

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "079360fcffa2230e853d812f0dc85e828b64e6f722e108057db9968f9bd16a7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2012-05-17T16:30:07Z",
    "title_canon_sha256": "0c22a451980283dae7d71bd5458e005e6c1c516252a7a579812bdd5a512ed750"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.3976",
    "kind": "arxiv",
    "version": 2
  }
}