Pith Number

pith:TQRHAIZ6

pith:2025:TQRHAIZ6536Y4XM722IHPFF2CG

not attested not anchored not stored refs pending

Real-rootedness of rook-Eulerian polynomials

Aryaman Jal, Maena Quemener, Per Alexandersson

arxiv:2502.05939 v1 · 2025-02-09 · 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{TQRHAIZ6536Y4XM722IHPFF2CG}

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

Guessing sequences of eigenvectors for LMPs defining spectrahedral relaxations of Eulerian rigidly convex sets

Receipt and verification

First computed	2026-07-05T10:11:45.584856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c2270233eeefd8e5d9fd6907794ba11b8ac099ca9f857fcace1fd6c8065b3b2

Aliases

arxiv: 2502.05939 · arxiv_version: 2502.05939v1 · doi: 10.48550/arxiv.2502.05939 · pith_short_12: TQRHAIZ6536Y · pith_short_16: TQRHAIZ6536Y4XM7 · pith_short_8: TQRHAIZ6

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/TQRHAIZ6536Y4XM722IHPFF2CG \
  | 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: 9c2270233eeefd8e5d9fd6907794ba11b8ac099ca9f857fcace1fd6c8065b3b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f856be88c40fa09b3626f0c83bdeee8eb563793b111bbd8eb2f4677caa7d236",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2025-02-09T15:48:21Z",
    "title_canon_sha256": "a1c727795bb9161a85e7ef60a61181691c41f5d7a2f4d831a14f14406b23784f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05939",
    "kind": "arxiv",
    "version": 1
  }
}