Pith Number

pith:ZXQ77YQW

pith:2017:ZXQ77YQWWGULFMLUG2XBGL2XNZ

not attested not anchored not stored refs pending

Lorentzian Quantum Cosmology

Jean-Luc Lehners, Job Feldbrugge, Neil Turok

arxiv:1703.02076 v1 · 2017-03-06 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZXQ77YQWWGULFMLUG2XBGL2XNZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

3 papers in Pith

Resolving Degeneracies in Complex $\mathbb{R}\times S^3$ and $\theta$-KSW

How to tame your (black hole) saddles: Lessons from the Lorentzian Gravitational Path Integral

Birth of Inflationary Universes via Wineglass Wormholes and their No-Boundary Relatives

Receipt and verification

First computed	2026-05-18T00:43:53.900500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cde1ffe216b1a8b2b17436ae132f576e44c539609559ce09234f6308cab53df0

Aliases

arxiv: 1703.02076 · arxiv_version: 1703.02076v1 · doi: 10.48550/arxiv.1703.02076 · pith_short_12: ZXQ77YQWWGUL · pith_short_16: ZXQ77YQWWGULFMLU · pith_short_8: ZXQ77YQW

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/ZXQ77YQWWGULFMLUG2XBGL2XNZ \
  | 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: cde1ffe216b1a8b2b17436ae132f576e44c539609559ce09234f6308cab53df0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a18318e44a29c599953ce1214f89524b93fb4c1b63b528bfa7b098058c1a1fc2",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-03-06T19:25:31Z",
    "title_canon_sha256": "4a91a679083c3a592d3dc15d110525d11e1e1dac1845b10f825ff85f7001a90c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02076",
    "kind": "arxiv",
    "version": 1
  }
}