Pith Number

pith:DAIGA2QY

pith:2016:DAIGA2QY5LBOZ75P5YSU7AAI5H

not attested not anchored not stored refs pending

Revisiting maximum-a-posteriori estimation in log-concave models

Marcelo Pereyra

arxiv:1612.06149 v4 · 2016-12-19 · 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{DAIGA2QY5LBOZ75P5YSU7AAI5H}

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	2026-05-17T23:56:04.166966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1810606a18eac2ecffafee254f8008e9eaac59784d47e2edae414de635dafb1b

Aliases

arxiv: 1612.06149 · arxiv_version: 1612.06149v4 · doi: 10.48550/arxiv.1612.06149 · pith_short_12: DAIGA2QY5LBO · pith_short_16: DAIGA2QY5LBOZ75P · pith_short_8: DAIGA2QY

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/DAIGA2QY5LBOZ75P5YSU7AAI5H \
  | 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: 1810606a18eac2ecffafee254f8008e9eaac59784d47e2edae414de635dafb1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f39cf0cd9a5bc6582026445d966dc40075b35ee398c5baf921929049adc3dea",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-12-19T12:16:26Z",
    "title_canon_sha256": "894ce17a619eeb1ba0d2038f61b73dda5c8dd053aac5f8073b45375ae6b090a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06149",
    "kind": "arxiv",
    "version": 4
  }
}