Pith Number

pith:5Y5N6VD3

pith:2012:5Y5N6VD3Q2F63NPX3FVMBYXXMB

not attested not anchored not stored refs pending

Estimating Nuisance Parameters in Inverse Problems

Aleksandr Y. Aravkin, Tristan van Leeuwen

arxiv:1206.6532 v1 · 2012-06-27 · math.NA · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5Y5N6VD3Q2F63NPX3FVMBYXXMB}

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	2026-05-18T01:56:41.082259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee3adf547b868bedb5f7d96ac0e2f7605e7f3d3ba2a7d15515bd7605bb30fd7d

Aliases

arxiv: 1206.6532 · arxiv_version: 1206.6532v1 · doi: 10.48550/arxiv.1206.6532 · pith_short_12: 5Y5N6VD3Q2F6 · pith_short_16: 5Y5N6VD3Q2F63NPX · pith_short_8: 5Y5N6VD3

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/5Y5N6VD3Q2F63NPX3FVMBYXXMB \
  | 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: ee3adf547b868bedb5f7d96ac0e2f7605e7f3d3ba2a7d15515bd7605bb30fd7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9de5ef1960b484cb75772612ffb3abc363f9fe72e1dfb8f316073b6fc0dc13d",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2012-06-27T22:14:54Z",
    "title_canon_sha256": "62f6c194c09e5c021e5cf8b0d3955072097c2b6a25e381347fda20e56faf689c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6532",
    "kind": "arxiv",
    "version": 1
  }
}