Pith Number

pith:AMOABVSP

pith:2009:AMOABVSPG3TAHCOHVVJ67RSGK3

not attested not anchored not stored refs pending

Adversarial Smoothed Analysis

Felipe Cucker, Martin Lotz, Raphael Hauser

arxiv:0903.3499 v1 · 2009-03-20 · math.NA · cs.NA · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AMOABVSPG3TAHCOHVVJ67RSGK3}

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	2026-06-03T23:06:25.122301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

031c00d64f36e60389c7ad53efc64656df6494f2c470caaa6ce41cb9ff9956b5

Aliases

arxiv: 0903.3499 · arxiv_version: 0903.3499v1 · doi: 10.48550/arxiv.0903.3499 · pith_short_12: AMOABVSPG3TA · pith_short_16: AMOABVSPG3TAHCOH · pith_short_8: AMOABVSP

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/AMOABVSPG3TAHCOHVVJ67RSGK3 \
  | 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: 031c00d64f36e60389c7ad53efc64656df6494f2c470caaa6ce41cb9ff9956b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "327ca1aabfb3fef726f4d586107a49ae466851032ad6e249197b1ad385799753",
    "cross_cats_sorted": [
      "cs.NA",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2009-03-20T11:49:40Z",
    "title_canon_sha256": "da728b0286c28b5ecd239a3d56b6269e2e61917b84705734f5da03ce4959599d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.3499",
    "kind": "arxiv",
    "version": 1
  }
}