Pith Number

pith:RKSSR4QH

pith:2009:RKSSR4QHYSZKUMPDHT4G7IIUI5

not attested not anchored not stored refs pending

A quantitative estimate for quasi-integral points in orbits

Joseph H. Silverman, Liang-Chung Hsia

arxiv:0910.4498 v1 · 2009-10-23 · 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{RKSSR4QHYSZKUMPDHT4G7IIUI5}

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	2026-05-18T04:21:12.425212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8aa528f207c4b2aa31e33cf86fa114475958544f2ecdb522b8a4ad0fb2c9cb79

Aliases

arxiv: 0910.4498 · arxiv_version: 0910.4498v1 · doi: 10.48550/arxiv.0910.4498 · pith_short_12: RKSSR4QHYSZK · pith_short_16: RKSSR4QHYSZKUMPD · pith_short_8: RKSSR4QH

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/RKSSR4QHYSZKUMPDHT4G7IIUI5 \
  | 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: 8aa528f207c4b2aa31e33cf86fa114475958544f2ecdb522b8a4ad0fb2c9cb79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c43d9d875ed5d885bc29b1e6e6d1e9e8d1be6bd43a7f89a826bd07d0a8122d50",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2009-10-23T12:33:09Z",
    "title_canon_sha256": "cb2967d771e2ce08cb3438e3bd746b950af919585a9063aa99dc58c842d7627f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4498",
    "kind": "arxiv",
    "version": 1
  }
}