Pith Number

pith:QG4426VL

pith:2018:QG4426VLZ3GBCJTJOTA2TCET5A

not attested not anchored not stored refs pending

Bayesian inverse problems with partial observations

Aad van der Vaart, Dong Yan, Shota Gugushvili

arxiv:1802.08993 v2 · 2018-02-25 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QG4426VLZ3GBCJTJOTA2TCET5A}

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	2026-05-18T00:02:01.568516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81b9cd7aabcecc11266974c1a98893e8020d319c0aa490e6f9bf4969611c4375

Aliases

arxiv: 1802.08993 · arxiv_version: 1802.08993v2 · doi: 10.48550/arxiv.1802.08993 · pith_short_12: QG4426VLZ3GB · pith_short_16: QG4426VLZ3GBCJTJ · pith_short_8: QG4426VL

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/QG4426VLZ3GBCJTJOTA2TCET5A \
  | 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: 81b9cd7aabcecc11266974c1a98893e8020d319c0aa490e6f9bf4969611c4375

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50770194e839ab14cce9237f06659e0bcb38a0c692fc63344141275c11a4613c",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-02-25T12:15:17Z",
    "title_canon_sha256": "e648018be77eb0f477b5e0805efbdacee1f699b133d8191c25c1f45ed2f09ecb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08993",
    "kind": "arxiv",
    "version": 2
  }
}