Pith Number

pith:FHQZEGIA

pith:2019:FHQZEGIAB5BR4GFTC52W2RWAGR

not attested not anchored not stored refs pending

A Robust Time Series Model with Outliers and Missing Entries

Triet M. Le

arxiv:1901.10589 v1 · 2019-01-29 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FHQZEGIAB5BR4GFTC52W2RWAGR}

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	2026-05-17T23:55:06.540027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29e19219000f431e18b317756d46c03460e800650da5b8fc86d751e28cbd7d79

Aliases

arxiv: 1901.10589 · arxiv_version: 1901.10589v1 · doi: 10.48550/arxiv.1901.10589 · pith_short_12: FHQZEGIAB5BR · pith_short_16: FHQZEGIAB5BR4GFT · pith_short_8: FHQZEGIA

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/FHQZEGIAB5BR4GFTC52W2RWAGR \
  | 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: 29e19219000f431e18b317756d46c03460e800650da5b8fc86d751e28cbd7d79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8c6974bad5c5dedcb09140db6e63e78096ff3e789f81abe32af560aa570820e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-01-29T22:19:12Z",
    "title_canon_sha256": "98f392ef4ab9d86539c6c0bbb7fa5ab60fc33ecf76e54d288ffcb0fe86fa22b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.10589",
    "kind": "arxiv",
    "version": 1
  }
}