Pith Number

pith:AWC3ZHQ7

pith:2015:AWC3ZHQ7R32BBI2AR7JZC47XGY

not attested not anchored not stored refs pending

MAP Estimators for Piecewise Continuous Inversion

Andrew M. Stuart, Matthew M. Dunlop

arxiv:1509.03136 v2 · 2015-09-10 · math.NA · 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{AWC3ZHQ7R32BBI2AR7JZC47XGY}

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	2026-05-18T01:04:50.459658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0585bc9e1f8ef410a3408fd39173f736132f1fa9dbedb5c3ee7f16def8e44721

Aliases

arxiv: 1509.03136 · arxiv_version: 1509.03136v2 · doi: 10.48550/arxiv.1509.03136 · pith_short_12: AWC3ZHQ7R32B · pith_short_16: AWC3ZHQ7R32BBI2A · pith_short_8: AWC3ZHQ7

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/AWC3ZHQ7R32BBI2AR7JZC47XGY \
  | 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: 0585bc9e1f8ef410a3408fd39173f736132f1fa9dbedb5c3ee7f16def8e44721

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52f384be925f82edd6f68ca287593018c6fc9a4316de77c028b84c5f70f52e90",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-09-10T13:10:18Z",
    "title_canon_sha256": "c12ac7e6f711cf87c9908618ea22d6c942ad07a6046d82bc99fb8492d1fcaddc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03136",
    "kind": "arxiv",
    "version": 2
  }
}