Pith Number

pith:TVT7KHXB

pith:2025:TVT7KHXBYFG4SVKTIBUN3MHWAU

not attested not anchored not stored refs pending

Symmetry in Tree Parking Distributions

Amanuel T. Getachew

arxiv:2509.00436 v1 · 2025-08-30 · 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{TVT7KHXBYFG4SVKTIBUN3MHWAU}

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	2026-07-05T12:02:16.320074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d67f51ee1c14dc955534068ddb0f60522762e0dd2d7273832badae0c205fcaa

Aliases

arxiv: 2509.00436 · arxiv_version: 2509.00436v1 · doi: 10.48550/arxiv.2509.00436 · pith_short_12: TVT7KHXBYFG4 · pith_short_16: TVT7KHXBYFG4SVKT · pith_short_8: TVT7KHXB

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/TVT7KHXBYFG4SVKTIBUN3MHWAU \
  | 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: 9d67f51ee1c14dc955534068ddb0f60522762e0dd2d7273832badae0c205fcaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a27c0720e83a62df72de48a5df729fbfb2fdafd37c3ce6f273948deb1626af6c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2025-08-30T09:46:07Z",
    "title_canon_sha256": "82d6e788cacd8397a71f3331c93029e1eacc44753284a440bb9834c1bca8e8a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.00436",
    "kind": "arxiv",
    "version": 1
  }
}