Pith Number

pith:L6ZXCDCP

pith:2018:L6ZXCDCP6OQEEKT5HNFRAC5GO6

not attested not anchored not stored refs pending

Rational values of transcendental functions and arithmetic dynamics

Gareth Boxall, Gareth Jones, Harry Schmidt

arxiv:1808.07676 v2 · 2018-08-23 · math.NT · math.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L6ZXCDCP6OQEEKT5HNFRAC5GO6}

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	2026-05-17T23:54:22.623927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fb3710c4ff3a0422a7d3b4b100ba677a869c232891baea7419a1a0010f04ffa

Aliases

arxiv: 1808.07676 · arxiv_version: 1808.07676v2 · doi: 10.48550/arxiv.1808.07676 · pith_short_12: L6ZXCDCP6OQE · pith_short_16: L6ZXCDCP6OQEEKT5 · pith_short_8: L6ZXCDCP

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/L6ZXCDCP6OQEEKT5HNFRAC5GO6 \
  | 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: 5fb3710c4ff3a0422a7d3b4b100ba677a869c232891baea7419a1a0010f04ffa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e840eff38d744b208a1c4b9dcc3d0986a44d69d52e78009cda724e3aaea54ee9",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-08-23T09:42:42Z",
    "title_canon_sha256": "3c37e54072d8dbc018f8d8758077a71487809ff5883f73cbaf5d73e6677be271"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07676",
    "kind": "arxiv",
    "version": 2
  }
}