Pith Number

pith:LEQGWK4Y

pith:2012:LEQGWK4YC3AZH4FU4IX5GNFU5A

not attested not anchored not stored refs pending

Probability of Failure in Hypersonic Engines Using Large Deviations

George Papanicolaou, Nicholas West, Tzu-Wei Yang

arxiv:1208.5029 v1 · 2012-08-24 · math.PR · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LEQGWK4YC3AZH4FU4IX5GNFU5A}

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	2026-05-18T03:47:52.068515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59206b2b9816c193f0b4e22fd334b4e822b4c8da7a58b74fbc60190770084213

Aliases

arxiv: 1208.5029 · arxiv_version: 1208.5029v1 · doi: 10.48550/arxiv.1208.5029 · pith_short_12: LEQGWK4YC3AZ · pith_short_16: LEQGWK4YC3AZH4FU · pith_short_8: LEQGWK4Y

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/LEQGWK4YC3AZH4FU4IX5GNFU5A \
  | 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: 59206b2b9816c193f0b4e22fd334b4e822b4c8da7a58b74fbc60190770084213

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8001a1e9cc33400f11f159ac9270645ca77a7c9a81143fa4ce982f97de0fc8d",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2012-08-24T18:21:17Z",
    "title_canon_sha256": "135443bedde71ac3b77a7101927e613e54c24cb54ad9437825bf9538fb0aae75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.5029",
    "kind": "arxiv",
    "version": 1
  }
}