Pith Number

pith:H7UQHLPM

pith:2014:H7UQHLPM4WC3OANS3MZKQTFD3A

not attested not anchored not stored refs pending

Evolution of linear perturbations in Lema\^itre-Tolman-Bondi void models

Matthias Bartelmann, Matthias Redlich, Sven Meyer

arxiv:1412.3012 v3 · 2014-12-09 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H7UQHLPM4WC3OANS3MZKQTFD3A}

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	2026-05-18T01:41:20.395612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fe903adece585b701b2db32a84ca3d81b62f4f1c90109657e6da8ec1477cdcc

Aliases

arxiv: 1412.3012 · arxiv_version: 1412.3012v3 · doi: 10.48550/arxiv.1412.3012 · pith_short_12: H7UQHLPM4WC3 · pith_short_16: H7UQHLPM4WC3OANS · pith_short_8: H7UQHLPM

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/H7UQHLPM4WC3OANS3MZKQTFD3A \
  | 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: 3fe903adece585b701b2db32a84ca3d81b62f4f1c90109657e6da8ec1477cdcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c153939c0482e63e2a4569935817ab4f13e5cbbeaac2f0a17cf3e42edb4f9966",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-12-09T16:34:11Z",
    "title_canon_sha256": "43767da93f34e294e6f22d04cbe82ef729d0cf2b6688ac4a697bca78cc9f75bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3012",
    "kind": "arxiv",
    "version": 3
  }
}