Pith Number

pith:SLPDLUJV

pith:2018:SLPDLUJVQJ44WWBWWQIV5Z4G3Q

not attested not anchored not stored refs pending

A parameter estimator based on Smoluchowski-Kramers approximation

Jinqiao Duan, Xiujun Cheng, Ziying He

arxiv:1809.10394 v1 · 2018-09-27 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SLPDLUJVQJ44WWBWWQIV5Z4G3Q}

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	2026-05-18T00:04:38.441736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92de35d1358279cb5836b4115ee786dc35ac87dbfc608a86eb5cd42e499853c3

Aliases

arxiv: 1809.10394 · arxiv_version: 1809.10394v1 · doi: 10.48550/arxiv.1809.10394 · pith_short_12: SLPDLUJVQJ44 · pith_short_16: SLPDLUJVQJ44WWBW · pith_short_8: SLPDLUJV

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/SLPDLUJVQJ44WWBWWQIV5Z4G3Q \
  | 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: 92de35d1358279cb5836b4115ee786dc35ac87dbfc608a86eb5cd42e499853c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b874f676c92be607f6fb11d8645fa63a55d476ad969ab297d0c4354c5674758",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-09-27T08:21:29Z",
    "title_canon_sha256": "7844af8e83b9d87fa96bdef4609c7229a7d68ac61eb3c349646686756281a586"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10394",
    "kind": "arxiv",
    "version": 1
  }
}