Pith Number

pith:PC5O74EV

pith:2012:PC5O74EVBVT7EAWHGP5M2736RW

not attested not anchored not stored refs pending

Some Inflationary Einstein-Aether Cosmologies

John D. Barrow

arxiv:1201.2882 v1 · 2012-01-13 · gr-qc · astro-ph.CO · hep-th

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

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.

Cited by

1 paper in Pith

Cosmological implications of Bumblebee theory on an FLRW background

Receipt and verification

First computed	2026-05-18T01:58:49.554581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78baeff0950d67f202c733facd7f7e8d907c7ccfa74c5eecb5c5264c8884fec5

Aliases

arxiv: 1201.2882 · arxiv_version: 1201.2882v1 · doi: 10.48550/arxiv.1201.2882 · pith_short_12: PC5O74EVBVT7 · pith_short_16: PC5O74EVBVT7EAWH · pith_short_8: PC5O74EV

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/PC5O74EVBVT7EAWHGP5M2736RW \
  | 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: 78baeff0950d67f202c733facd7f7e8d907c7ccfa74c5eecb5c5264c8884fec5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15f2a9d8a1462dda906e1bc12600a61eea9bf653520602e52bef94b0f9f2e3a7",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-01-13T16:13:51Z",
    "title_canon_sha256": "eae6e0b217fb2c169ba2a21ceabb900c850cb97b68920980d7ca52bf18e85f63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2882",
    "kind": "arxiv",
    "version": 1
  }
}