Pith Number

pith:CBHLC2C7

pith:2014:CBHLC2C72UNMFWN54XU3SKGN6Q

not attested not anchored not stored refs pending

Survival Probability for Open Spherical Billiards

Carl P. Dettmann, Mohammed R. Rahman

arxiv:1402.4728 v3 · 2014-02-19 · nlin.CD · math.DS · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CBHLC2C72UNMFWN54XU3SKGN6Q}

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	2026-05-18T00:41:23.646300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

104eb1685fd51ac2d9bde5e9b928cdf4019581d302825d3e151aee96d6337da0

Aliases

arxiv: 1402.4728 · arxiv_version: 1402.4728v3 · doi: 10.48550/arxiv.1402.4728 · pith_short_12: CBHLC2C72UNM · pith_short_16: CBHLC2C72UNMFWN5 · pith_short_8: CBHLC2C7

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/CBHLC2C72UNMFWN54XU3SKGN6Q \
  | 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: 104eb1685fd51ac2d9bde5e9b928cdf4019581d302825d3e151aee96d6337da0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f83a6e08f6497dcd00c353a643e7ff842e8cb420e213c1b1bd8259fe94bb4fc7",
    "cross_cats_sorted": [
      "math.DS",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2014-02-19T16:49:06Z",
    "title_canon_sha256": "adbf34d0b6f4a4924de449b99dc438f7527730df88abba064689b96591c19209"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4728",
    "kind": "arxiv",
    "version": 3
  }
}