Pith Number

pith:KQN62FJC

pith:2018:KQN62FJCWGTH5T7CIPG4PCLO5L

not attested not anchored not stored refs pending

Predicting extragalactic distance errors using Bayesian inference in multi-measurement catalogs

Germ\'an Chaparro Molano, Juan Carlos Cuervo, Oscar Alberto Restrepo Gait\'an, Sergio Torres Arzay\'us

arxiv:1805.02578 v2 · 2018-05-07 · astro-ph.IM · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KQN62FJCWGTH5T7CIPG4PCLO5L}

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	2026-05-17T23:51:33.897466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

541bed1522b1a67ecfe243cdc7896eeada69f03bc2ef73048511a8d09000dab0

Aliases

arxiv: 1805.02578 · arxiv_version: 1805.02578v2 · doi: 10.48550/arxiv.1805.02578 · pith_short_12: KQN62FJCWGTH · pith_short_16: KQN62FJCWGTH5T7C · pith_short_8: KQN62FJC

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/KQN62FJCWGTH5T7CIPG4PCLO5L \
  | 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: 541bed1522b1a67ecfe243cdc7896eeada69f03bc2ef73048511a8d09000dab0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2521b5245d4b0ee9252d46d4d947460420c0fe62845682658418da68784e581f",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-05-07T15:36:38Z",
    "title_canon_sha256": "b96cb37d2afc78ee8ed17ad86ca60594255925d6aac93c4f7a3a4e80334a787c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02578",
    "kind": "arxiv",
    "version": 2
  }
}