Pith Number

pith:GANWTQC5

pith:2024:GANWTQC5I3TH5XFICKANR6IXYV

not attested not anchored not stored refs pending

Totally nonnegative matrices, chain enumeration and zeros of polynomials

Leonardo Saud Maia Leite, Petter Br\"and\'en

arxiv:2412.06595 v3 · 2024-12-09 · 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{GANWTQC5I3TH5XFICKANR6IXYV}

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	2026-05-22T01:03:40.922236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

301b69c05d46e67edca81280d8f917c56694d2f6024d0aef51e460f303ef2096

Aliases

arxiv: 2412.06595 · arxiv_version: 2412.06595v3 · doi: 10.48550/arxiv.2412.06595 · pith_short_12: GANWTQC5I3TH · pith_short_16: GANWTQC5I3TH5XFI · pith_short_8: GANWTQC5

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/GANWTQC5I3TH5XFICKANR6IXYV \
  | 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: 301b69c05d46e67edca81280d8f917c56694d2f6024d0aef51e460f303ef2096

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fd7a94ef97f1e18b3874070b815d14519a0f2911b0d1a6d7cf2a8a7887d01cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-12-09T15:46:56Z",
    "title_canon_sha256": "277a7e8827dd54fc089e6b6e6ef9ef7ac990fe08efcfc133f63c18ec135535ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.06595",
    "kind": "arxiv",
    "version": 3
  }
}