Pith Number

pith:Z4AKXR7O

pith:2015:Z4AKXR7OGM6DCVJ47JWTO5C4RR

not attested not anchored not stored refs pending

Large-scale computation of the exponentially expanding universe in a simplified Lorentzian type IIB matrix model

Asato Tsuchiya, Jun Nishimura, Yuta Ito

arxiv:1512.01923 v2 · 2015-12-07 · hep-lat · gr-qc · 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{Z4AKXR7OGM6DCVJ47JWTO5C4RR}

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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

The emergence of (3+1)-dimensional expanding spacetime from complex Langevin simulations of the Lorentzian type IIB matrix model with deformations

Receipt and verification

First computed	2026-05-18T00:56:21.247421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf00abc7ee333c31553cfa6d37745c8c5e4ba7dbfac24f830bb26beebf17acc7

Aliases

arxiv: 1512.01923 · arxiv_version: 1512.01923v2 · doi: 10.48550/arxiv.1512.01923 · pith_short_12: Z4AKXR7OGM6D · pith_short_16: Z4AKXR7OGM6DCVJ4 · pith_short_8: Z4AKXR7O

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/Z4AKXR7OGM6DCVJ47JWTO5C4RR \
  | 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: cf00abc7ee333c31553cfa6d37745c8c5e4ba7dbfac24f830bb26beebf17acc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd0814f390126056b3d6e29d102e73f7089612d4f40a85404f6f9e85c3829b7b",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2015-12-07T06:07:58Z",
    "title_canon_sha256": "284f77aa397e1ebaa36c6dd44cf0b7cbe24ca981fbb93ca9997121916b4c5e00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01923",
    "kind": "arxiv",
    "version": 2
  }
}