Pith Number

pith:JSA5XORY

pith:2013:JSA5XORYBSGMBYZMJDCN3NZX3P

not attested not anchored not stored refs pending

Semiparametric Models with Single-Index Nuisance Parameters

Kyungchul Song

arxiv:1307.5806 v1 · 2013-07-22 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JSA5XORYBSGMBYZMJDCN3NZX3P}

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	2026-05-18T03:17:54.518364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c81dbba380c8cc0e32c48c4ddb737dbd447309012df629ee517649730b56a95

Aliases

arxiv: 1307.5806 · arxiv_version: 1307.5806v1 · doi: 10.48550/arxiv.1307.5806 · pith_short_12: JSA5XORYBSGM · pith_short_16: JSA5XORYBSGMBYZM · pith_short_8: JSA5XORY

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/JSA5XORYBSGMBYZMJDCN3NZX3P \
  | 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: 4c81dbba380c8cc0e32c48c4ddb737dbd447309012df629ee517649730b56a95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c59b5f0837c728c3e311c7e8405c755228acb1e4ba7742109e9a92d90b22eef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2013-07-22T18:20:49Z",
    "title_canon_sha256": "f704d2074f993115c75e9c7b0de98774c10f74c1f3a40d7c127b36373ca556ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5806",
    "kind": "arxiv",
    "version": 1
  }
}