Pith Number

pith:PXYFPGZC

pith:2025:PXYFPGZC2UVRDNMXJBIM2J6CMI

not attested not anchored not stored refs pending

Symbolic powers of polymatroidal ideals

Antonino Ficarra, Somayeh Moradi

arxiv:2502.19998 v1 · 2025-02-27 · math.AC · 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{PXYFPGZC2UVRDNMXJBIM2J6CMI}

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

Principal vector-spread Borel ideals

Receipt and verification

First computed	2026-07-05T10:20:56.623348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7df0579b22d52b11b5974850cd27c26227f21d176026a249030c4f35b71f4c69

Aliases

arxiv: 2502.19998 · arxiv_version: 2502.19998v1 · doi: 10.48550/arxiv.2502.19998 · pith_short_12: PXYFPGZC2UVR · pith_short_16: PXYFPGZC2UVRDNMX · pith_short_8: PXYFPGZC

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/PXYFPGZC2UVRDNMXJBIM2J6CMI \
  | 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: 7df0579b22d52b11b5974850cd27c26227f21d176026a249030c4f35b71f4c69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8a17307bfb2b48ced3b9aa1eee71f67114235bb1271c54f86cfd61fd58d78f0",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2025-02-27T11:23:30Z",
    "title_canon_sha256": "8ab51fc7d70c4367d7873338c26134b0e79a252c5bf3bb5ff3433ca63fe931df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.19998",
    "kind": "arxiv",
    "version": 1
  }
}