Pith Number

pith:XBDVDREF

pith:2021:XBDVDREFZWTGMXY4CEZSBWLKRC

not attested not anchored not stored refs pending

Efficiently resolving rotational ambiguity in Bayesian matrix sampling with matching

David Dunson, Evan Poworoznek, Federico Ferrari, Niccolo Anceschi

arxiv:2107.13783 v2 · 2021-07-29 · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XBDVDREFZWTGMXY4CEZSBWLKRC}

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.

Cited by

1 paper in Pith

Bayesian integrative factor analysis methods, with application in nutrition and genomics data

Receipt and verification

First computed	2026-07-05T08:55:29.345015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b84751c485cda6665f1c113320d96a88aff0709d57749735e23031033e2bee4d

Aliases

arxiv: 2107.13783 · arxiv_version: 2107.13783v2 · doi: 10.48550/arxiv.2107.13783 · pith_short_12: XBDVDREFZWTG · pith_short_16: XBDVDREFZWTGMXY4 · pith_short_8: XBDVDREF

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/XBDVDREFZWTGMXY4CEZSBWLKRC \
  | 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: b84751c485cda6665f1c113320d96a88aff0709d57749735e23031033e2bee4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29adfb845bafd9057af2882447c19eee9bd7582d36dde48fc36087feee08fe58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2021-07-29T07:25:35Z",
    "title_canon_sha256": "fb320eb2df7f98a2182613f043cb9a1bc920ccbcf5f2340a62972037522c682f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.13783",
    "kind": "arxiv",
    "version": 2
  }
}