Pith Number

pith:NVKTONGL

pith:2023:NVKTONGLN7Q74COBE7QDQVN5DN

not attested not anchored not stored refs pending

On locally finite ordered rooted trees and their rooted subtrees

Aleyah Dawkins, Elie Alhajjar, Geir Agnarsson

arxiv:2312.11379 v1 · 2023-12-18 · 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{NVKTONGLN7Q74COBE7QDQVN5DN}

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	2026-07-05T07:25:33.267848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d553734cb6fe1fe09c127e03855bd1b76a660c138ff58e6c76205856636964a

Aliases

arxiv: 2312.11379 · arxiv_version: 2312.11379v1 · doi: 10.48550/arxiv.2312.11379 · pith_short_12: NVKTONGLN7Q7 · pith_short_16: NVKTONGLN7Q74COB · pith_short_8: NVKTONGL

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/NVKTONGLN7Q74COBE7QDQVN5DN \
  | 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: 6d553734cb6fe1fe09c127e03855bd1b76a660c138ff58e6c76205856636964a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ecaae6f615aa27e21e2a0f2ffd31fe08b8930682012f37adbf921aad15069e2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2023-12-18T17:42:44Z",
    "title_canon_sha256": "ec26ab86781ae85c9a1ef2ada588225c8504db264a76bc1ba3f9663813e14c04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.11379",
    "kind": "arxiv",
    "version": 1
  }
}