Pith Number

pith:2ZONXWZQ

pith:2015:2ZONXWZQGQQKCE5HCDNOAN2LOV

not attested not anchored not stored refs pending

Subword complexes via triangulations of root polytopes

Karola M\'esz\'aros, Laura Escobar

arxiv:1502.03997 v3 · 2015-02-13 · 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{2ZONXWZQGQQKCE5HCDNOAN2LOV}

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	2026-05-18T00:41:08.478860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d65cdbdb303420a113a710dae0374b754a05b33a2060764cf8ee60b673e65884

Aliases

arxiv: 1502.03997 · arxiv_version: 1502.03997v3 · doi: 10.48550/arxiv.1502.03997 · pith_short_12: 2ZONXWZQGQQK · pith_short_16: 2ZONXWZQGQQKCE5H · pith_short_8: 2ZONXWZQ

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/2ZONXWZQGQQKCE5HCDNOAN2LOV \
  | 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: d65cdbdb303420a113a710dae0374b754a05b33a2060764cf8ee60b673e65884

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dbc5a460d4580c1383d05b26667c82ebd08395a186b7f750ff3b8e662c82e2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-02-13T14:16:58Z",
    "title_canon_sha256": "ed96126c2c4c5d58a2838eccac27623c1fef82f0c36dcefc4db2bc2860b21395"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03997",
    "kind": "arxiv",
    "version": 3
  }
}