Pith Number

pith:CO5CEGIC

pith:2015:CO5CEGIC7MQMS5QYYLT7TUNRQB

not attested not anchored not stored refs pending

Non-minimally coupled varying constants quantum cosmologies

Adam Balcerzak

arxiv:1503.03214 v2 · 2015-03-11 · gr-qc · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CO5CEGIC7MQMS5QYYLT7TUNRQB}

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	2026-05-18T02:18:40.311092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13ba221902fb20c97618c2e7f9d1b1807d4ee506021f46c12c4e2bebae344771

Aliases

arxiv: 1503.03214 · arxiv_version: 1503.03214v2 · doi: 10.48550/arxiv.1503.03214 · pith_short_12: CO5CEGIC7MQM · pith_short_16: CO5CEGIC7MQMS5QY · pith_short_8: CO5CEGIC

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/CO5CEGIC7MQMS5QYYLT7TUNRQB \
  | 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: 13ba221902fb20c97618c2e7f9d1b1807d4ee506021f46c12c4e2bebae344771

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1403fdd298381442e7e94b38a91401ccebb3a134664d922be74e9f97601ea12b",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-03-11T08:30:43Z",
    "title_canon_sha256": "b01ea53646415d00a0029e461da5ad0ad8e4d69721a6958d9525ad16d22251e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03214",
    "kind": "arxiv",
    "version": 2
  }
}