Pith Number

pith:GJN4QSQ2

pith:2017:GJN4QSQ2MKPP673EXOP5KJSNCX

not attested not anchored not stored refs pending

Computing toric degenerations of flag varieties

Fatemeh Mohammadi, Kalina Mincheva, Lara Bossinger, Sara Lamboglia

arxiv:1702.05480 v2 · 2017-02-17 · math.AG · math.AC · math.CO · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GJN4QSQ2MKPP673EXOP5KJSNCX}

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	2026-05-18T00:24:31.486434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

325bc84a1a629eff7f64bb9fd5264d15c7dd1bdfdb34460e664555e4cd2c92ce

Aliases

arxiv: 1702.05480 · arxiv_version: 1702.05480v2 · doi: 10.48550/arxiv.1702.05480 · pith_short_12: GJN4QSQ2MKPP · pith_short_16: GJN4QSQ2MKPP673E · pith_short_8: GJN4QSQ2

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/GJN4QSQ2MKPP673EXOP5KJSNCX \
  | 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: 325bc84a1a629eff7f64bb9fd5264d15c7dd1bdfdb34460e664555e4cd2c92ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4909ae8ee8271a14004dd422a6c7444ac1cf77ccaac11dbcdf6ae56e4bb16bd",
    "cross_cats_sorted": [
      "math.AC",
      "math.CO",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-02-17T14:54:35Z",
    "title_canon_sha256": "1ef7b273f6bf655335259541d45ee74146ec795dc299a91a10b4d56b7c1438d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05480",
    "kind": "arxiv",
    "version": 2
  }
}