Pith Number

pith:PSZJ2LXZ

pith:2018:PSZJ2LXZYYHINBS5BTENMU4R5L

not attested not anchored not stored refs pending

Quantile Regression Modeling of Recurrent Event Risk

Chiung-Yu Huang, Haoda Fu, Huijuan Ma, Limin Peng

arxiv:1811.06211 v1 · 2018-11-15 · 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{PSZJ2LXZYYHINBS5BTENMU4R5L}

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	2026-05-18T00:00:38.330804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cb29d2ef9c60e86865d0cc8d65391eadd24de84fefdcd10d84b77f05bc57e76

Aliases

arxiv: 1811.06211 · arxiv_version: 1811.06211v1 · doi: 10.48550/arxiv.1811.06211 · pith_short_12: PSZJ2LXZYYHI · pith_short_16: PSZJ2LXZYYHINBS5 · pith_short_8: PSZJ2LXZ

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/PSZJ2LXZYYHINBS5BTENMU4R5L \
  | 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: 7cb29d2ef9c60e86865d0cc8d65391eadd24de84fefdcd10d84b77f05bc57e76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfee1907dc5f2a300b25b23c1a13c992777d58d0b13e2f762c8db3b024b9fcd1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-11-15T07:38:14Z",
    "title_canon_sha256": "809778515c9d301e324f91b9733062eeaeb02414db2a5066343738befa97b561"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06211",
    "kind": "arxiv",
    "version": 1
  }
}