Pith Number

pith:DBQBISUY

pith:2026:DBQBISUY7PDBUBQJEOKY2GSBZZ

not attested not anchored not stored refs pending

Combinatorics and Asymptotics of Positive Systems of Linear Catalytic Equations

Cyril Banderier, Michael Drmota

arxiv:2605.22241 v1 · 2026-05-21 · 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{DBQBISUY7PDBUBQJEOKY2GSBZZ}

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	2026-05-22T01:04:33.896742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1860144a98fbc61a060923958d1a41ce7a0b7575e6175b9c8a553f647d7449b0

Aliases

arxiv: 2605.22241 · arxiv_version: 2605.22241v1 · doi: 10.48550/arxiv.2605.22241 · pith_short_12: DBQBISUY7PDB · pith_short_16: DBQBISUY7PDBUBQJ · pith_short_8: DBQBISUY

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/DBQBISUY7PDBUBQJEOKY2GSBZZ \
  | 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: 1860144a98fbc61a060923958d1a41ce7a0b7575e6175b9c8a553f647d7449b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6943a1d239e95e98c07d73bc32c32d2996c68c11d45ba0cb0b4e68d471d099b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2026-05-21T09:47:32Z",
    "title_canon_sha256": "6d6fc73ac7279ff3528ebef30abb5ee08ad5d67a012b6ff0a91e927202193f43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22241",
    "kind": "arxiv",
    "version": 1
  }
}