Pith Number

pith:HO34VO2T

pith:2026:HO34VO2T2JJTSYKN4XVMGWF47N

not attested not anchored not stored refs pending

Statistical Tapers for Correlation-Based Localization in Ensemble Data Assimilation

Alexandre A. Emerick, Vinicius Luiz Santos Silva

arxiv:2605.29922 v1 · 2026-05-28 · 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{HO34VO2T2JJTSYKN4XVMGWF47N}

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	2026-05-29T02:06:00.795138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bb7cabb53d25339614de5eac358bcfb444ac3a97db6c9bacec400bb48ddd616

Aliases

arxiv: 2605.29922 · arxiv_version: 2605.29922v1 · doi: 10.48550/arxiv.2605.29922 · pith_short_12: HO34VO2T2JJT · pith_short_16: HO34VO2T2JJTSYKN · pith_short_8: HO34VO2T

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/HO34VO2T2JJTSYKN4XVMGWF47N \
  | 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: 3bb7cabb53d25339614de5eac358bcfb444ac3a97db6c9bacec400bb48ddd616

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4248aa29655a73f5a1a4711e3f4fc3ae2906d21f7f523fa52b321b00478efac",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-05-28T13:33:49Z",
    "title_canon_sha256": "fc31ad0edcbabdd67b787ad7b15e24249baf75a0758c73b616b2e73a9641da84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29922",
    "kind": "arxiv",
    "version": 1
  }
}