Pith Number

pith:JBBL4CCO

pith:2014:JBBL4CCOVNB2DDZPKGYD5L4ZQ3

not attested not anchored not stored refs pending

Galaxy Formation: Bayesian History Matching for the Observable Universe

Ian Vernon, Michael Goldstein, Richard Bower

arxiv:1405.4976 v1 · 2014-05-20 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JBBL4CCOVNB2DDZPKGYD5L4ZQ3}

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	2026-05-18T02:51:32.523907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4842be084eab43a18f2f51b03eaf9986f84ca8d0379266d6eadda8a9d2b448d0

Aliases

arxiv: 1405.4976 · arxiv_version: 1405.4976v1 · doi: 10.48550/arxiv.1405.4976 · pith_short_12: JBBL4CCOVNB2 · pith_short_16: JBBL4CCOVNB2DDZP · pith_short_8: JBBL4CCO

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/JBBL4CCOVNB2DDZPKGYD5L4ZQ3 \
  | 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: 4842be084eab43a18f2f51b03eaf9986f84ca8d0379266d6eadda8a9d2b448d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "720bea6d0c8b01311173377b3037eb5d06b94065ec2820089b307f6821a52d71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-05-20T07:26:11Z",
    "title_canon_sha256": "f51055304de1d7cb961cb33efceb8a1ddfe876d836dbb968c17bd0989afff9fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4976",
    "kind": "arxiv",
    "version": 1
  }
}