Pith Number

pith:RWKSDC7S

pith:2026:RWKSDC7S7DA4REYSWU4PYYSPTE

not attested not anchored not stored refs pending

Tail postcoloring in long-run variance estimation of time series

Kin Wai Chan, Xu Liu

arxiv:2605.15596 v1 · 2026-05-15 · 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{RWKSDC7S7DA4REYSWU4PYYSPTE}

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	2026-05-20T00:01:07.218808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d95218bf2f8c1c89312b538fc624f99354092a19493e0e2434f3e02ff889893

Aliases

arxiv: 2605.15596 · arxiv_version: 2605.15596v1 · doi: 10.48550/arxiv.2605.15596 · pith_short_12: RWKSDC7S7DA4 · pith_short_16: RWKSDC7S7DA4REYS · pith_short_8: RWKSDC7S

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/RWKSDC7S7DA4REYSWU4PYYSPTE \
  | 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: 8d95218bf2f8c1c89312b538fc624f99354092a19493e0e2434f3e02ff889893

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "453c171eb368dbee3dece0301f4114a8e8d4c25921e0d99126777b6adfe58f75",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-05-15T04:07:08Z",
    "title_canon_sha256": "42b1f4734454f75060955fd0fbf425eb63113ad9a63a47812f35fddd093afbcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15596",
    "kind": "arxiv",
    "version": 1
  }
}