Pith Number

pith:OPVFU34P

pith:2018:OPVFU34PYOJ4ENRKGEKT4S2B4K

not attested not anchored not stored refs pending

Simultaneous Edit and Imputation for Household Data with Structural Zeros

Andr\'es Barrientos, Jerome P. Reiter, Olanrewaju Akande

arxiv:1804.05144 v2 · 2018-04-14 · 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{OPVFU34PYOJ4ENRKGEKT4S2B4K}

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	2026-05-18T00:05:19.336782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73ea5a6f8fc393c2362a31153e4b41e2991d28d0ec6492e7a29afb644a3ea19f

Aliases

arxiv: 1804.05144 · arxiv_version: 1804.05144v2 · doi: 10.48550/arxiv.1804.05144 · pith_short_12: OPVFU34PYOJ4 · pith_short_16: OPVFU34PYOJ4ENRK · pith_short_8: OPVFU34P

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/OPVFU34PYOJ4ENRKGEKT4S2B4K \
  | 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: 73ea5a6f8fc393c2362a31153e4b41e2991d28d0ec6492e7a29afb644a3ea19f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4cd7795e5114fddd00e09fc90fc9c15e66b3a74f4137efd4d9d327b3002f57f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-04-14T01:17:56Z",
    "title_canon_sha256": "1320b42a092ef524dbe74b5ca43b80dcd0255ec4150921081c2dd10eb3752c59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05144",
    "kind": "arxiv",
    "version": 2
  }
}