Pith Number

pith:CWLB2LK2

pith:2012:CWLB2LK23JSSMYOV4T2ZXR6JY5

not attested not anchored not stored refs pending

Holography as Cutoff: a proposal for measure of inflationary universes

Bruno Carneiro da Cunha, F\'abio Novaes

arxiv:1212.3244 v2 · 2012-12-13 · hep-th · 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{CWLB2LK23JSSMYOV4T2ZXR6JY5}

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	2026-05-18T02:49:30.021599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15961d2d5ada652661d5e4f59bc7c9c76a6ae0c8867da1d80bfc59b3614b94e8

Aliases

arxiv: 1212.3244 · arxiv_version: 1212.3244v2 · doi: 10.48550/arxiv.1212.3244 · pith_short_12: CWLB2LK23JSS · pith_short_16: CWLB2LK23JSSMYOV · pith_short_8: CWLB2LK2

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/CWLB2LK23JSSMYOV4T2ZXR6JY5 \
  | 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: 15961d2d5ada652661d5e4f59bc7c9c76a6ae0c8867da1d80bfc59b3614b94e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6cf3b9accee048945e68c8f5dad1e64717567244f0fd059c6260e3e33cb3eeb",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-12-13T18:03:01Z",
    "title_canon_sha256": "7e9396fec8ad1235a4ed1f77f98178ff2f6d05ee615fc6aa2957d3be77601e52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3244",
    "kind": "arxiv",
    "version": 2
  }
}