Pith Number

pith:3JAT6EFP

pith:2011:3JAT6EFPJHFMMMCU7KVTCIW3OY

not attested not anchored not stored refs pending

Multiscale approach to inhomogeneous cosmologies

Alexander Wiegand, Thomas Buchert

arxiv:1103.1531 v1 · 2011-03-08 · 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{3JAT6EFPJHFMMMCU7KVTCIW3OY}

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	2026-05-18T04:27:15.638866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da413f10af49cac63054faab3122db761e795c7f88ef729d1235949382e4755a

Aliases

arxiv: 1103.1531 · arxiv_version: 1103.1531v1 · doi: 10.48550/arxiv.1103.1531 · pith_short_12: 3JAT6EFPJHFM · pith_short_16: 3JAT6EFPJHFMMMCU · pith_short_8: 3JAT6EFP

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/3JAT6EFPJHFMMMCU7KVTCIW3OY \
  | 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: da413f10af49cac63054faab3122db761e795c7f88ef729d1235949382e4755a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2acbab22741b414fa7e5f11be8900f8c7019485504e3743d1b322ae1902d0c86",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-03-08T14:07:27Z",
    "title_canon_sha256": "85f49c501d0bfe1ab70976391452937ba3b121b9b24bd12dc0f776012a418f50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1531",
    "kind": "arxiv",
    "version": 1
  }
}