Pith Number

pith:H6WVGTBK

pith:2010:H6WVGTBKIDR6EIXW5RWC2M2F2X

not attested not anchored not stored refs pending

Multiscale cosmology and structure-emerging Dark Energy: A plausibility analysis

Alexander Wiegand, Thomas Buchert

arxiv:1002.3912 v2 · 2010-02-20 · 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{H6WVGTBKIDR6EIXW5RWC2M2F2X}

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	2026-05-18T04:42:12.361311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fad534c2a40e3e222f6ec6c2d3345d5ec8ba8b4ca8a825833489f870d0683aa

Aliases

arxiv: 1002.3912 · arxiv_version: 1002.3912v2 · doi: 10.48550/arxiv.1002.3912 · pith_short_12: H6WVGTBKIDR6 · pith_short_16: H6WVGTBKIDR6EIXW · pith_short_8: H6WVGTBK

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/H6WVGTBKIDR6EIXW5RWC2M2F2X \
  | 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: 3fad534c2a40e3e222f6ec6c2d3345d5ec8ba8b4ca8a825833489f870d0683aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b343992c52ec0496215cc7965567e9dc69bea6d1cce61505de14138d6828f517",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-02-20T19:52:17Z",
    "title_canon_sha256": "7338fa2c674bffd28ca3c06716f4f83a5e513a12f2b8c090f5db2b6450586878"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3912",
    "kind": "arxiv",
    "version": 2
  }
}