Pith Number

pith:PWMFFAD6

pith:2015:PWMFFAD6WLEXRM4NLMCHTS35KE

not attested not anchored not stored refs pending

Spatio-Temporal Change of Support with Application to American Community Survey Multi-Year Period Estimates

Christopher K. Wikle, Jonathan R. Bradley, Scott H. Holan

arxiv:1508.01451 v2 · 2015-08-06 · 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{PWMFFAD6WLEXRM4NLMCHTS35KE}

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	2026-05-18T01:34:54.282253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d9852807eb2c978b38d5b0479cb7d5129e979f566331c0c6b3210a7fce3ec1f

Aliases

arxiv: 1508.01451 · arxiv_version: 1508.01451v2 · doi: 10.48550/arxiv.1508.01451 · pith_short_12: PWMFFAD6WLEX · pith_short_16: PWMFFAD6WLEXRM4N · pith_short_8: PWMFFAD6

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/PWMFFAD6WLEXRM4NLMCHTS35KE \
  | 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: 7d9852807eb2c978b38d5b0479cb7d5129e979f566331c0c6b3210a7fce3ec1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c2d5821bae104b5aea1ebd578807fb666fca2566b19a605f0d06792193e2097",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-08-06T16:28:03Z",
    "title_canon_sha256": "bed19bf0faf4b21eca4774ee52434b43cd281451021edfc58941537bbbe25348"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01451",
    "kind": "arxiv",
    "version": 2
  }
}