Pith Number

pith:CVIZ4ETP

pith:2017:CVIZ4ETPEACH57NKB4AZCC4G4L

not attested not anchored not stored refs pending

Accelerating Approximate Bayesian Computation with Quantile Regression: Application to Cosmological Redshift Distributions

Adam Amara, Alexandre R\'efr\'egier, J\"org Herbel, Tomasz Kacprzak

arxiv:1707.07498 v2 · 2017-07-24 · astro-ph.CO · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CVIZ4ETPEACH57NKB4AZCC4G4L}

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	2026-05-18T00:22:28.793616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15519e126f20047efdaa0f01910b86e2e9b47947b726474ba5c0ecc5f0f53888

Aliases

arxiv: 1707.07498 · arxiv_version: 1707.07498v2 · doi: 10.48550/arxiv.1707.07498 · pith_short_12: CVIZ4ETPEACH · pith_short_16: CVIZ4ETPEACH57NK · pith_short_8: CVIZ4ETP

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/CVIZ4ETPEACH57NKB4AZCC4G4L \
  | 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: 15519e126f20047efdaa0f01910b86e2e9b47947b726474ba5c0ecc5f0f53888

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c3823b97c305dc86334c0d2a2aa3c87b78b06309a729a860bd00580ea3c678d",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-07-24T11:47:56Z",
    "title_canon_sha256": "a9180b7e2d3e3931cb0781c994b695845453f5aedfc299f14ea6532d17e8a346"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07498",
    "kind": "arxiv",
    "version": 2
  }
}