Pith Number

pith:AQHCKB3V

pith:2017:AQHCKB3VLEKT6PDS64GWEHKBZF

not attested not anchored not stored refs pending

Iterative Updating of Model Error for Bayesian Inversion

Andrew M. Stuart, Daniela Calvetti, Erkki Somersalo, Matthew M. Dunlop

arxiv:1707.04246 v1 · 2017-07-13 · stat.ME · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AQHCKB3VLEKT6PDS64GWEHKBZF}

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	2026-05-18T00:23:35.110025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

040e25077559153f3c72f70d621d41c97fc9ff68c2724f57da9b41a4443d41ba

Aliases

arxiv: 1707.04246 · arxiv_version: 1707.04246v1 · doi: 10.48550/arxiv.1707.04246 · pith_short_12: AQHCKB3VLEKT · pith_short_16: AQHCKB3VLEKT6PDS · pith_short_8: AQHCKB3V

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/AQHCKB3VLEKT6PDS64GWEHKBZF \
  | 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: 040e25077559153f3c72f70d621d41c97fc9ff68c2724f57da9b41a4443d41ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc5e237a26c88dffbd9478232d22915ecfc1eec6ca4a4ff6ed7680af36e0f6bb",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-07-13T17:54:56Z",
    "title_canon_sha256": "c15cb0d446e6b7a55f232b1a13348d252eef9405f7f2a4b79a6a456023c27898"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04246",
    "kind": "arxiv",
    "version": 1
  }
}