Pith Number

pith:OMTA64HR

pith:2012:OMTA64HRCOIWSGVIUSVGOLH3UW

not attested not anchored not stored refs pending

Cosmological measure with volume averaging and the vacuum energy problem

Antonino Del Popolo, Artyom V. Astashenok

arxiv:1203.2290 v3 · 2012-03-08 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OMTA64HRCOIWSGVIUSVGOLH3UW}

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	2026-05-18T01:58:10.276581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73260f70f11391691aa8a4aa672cfba59b8f0675c727f5fbf7b9b5411a2e8077

Aliases

arxiv: 1203.2290 · arxiv_version: 1203.2290v3 · doi: 10.48550/arxiv.1203.2290 · pith_short_12: OMTA64HRCOIW · pith_short_16: OMTA64HRCOIWSGVI · pith_short_8: OMTA64HR

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/OMTA64HRCOIWSGVIUSVGOLH3UW \
  | 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: 73260f70f11391691aa8a4aa672cfba59b8f0675c727f5fbf7b9b5411a2e8077

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad1c82277c5dea60404220ca42d591ed754593e0e78dd2f7d5452aed90950f06",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-03-08T17:56:09Z",
    "title_canon_sha256": "5ceb3d2d38d4d9d4702da8418fcbb5b5e9e092e574e69ef89f06d92123a463e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2290",
    "kind": "arxiv",
    "version": 3
  }
}