Pith Number

pith:N66SAK4E

pith:2017:N66SAK4EMGCSCBRCGPFNZUC5W6

not attested not anchored not stored refs pending

The Real No-Boundary Wave Function in Lorentzian Quantum Cosmology

James B. Hartle, Jonathan J. Halliwell, Juan Diaz Dorronsoro, Oliver Janssen, Thomas Hertog

arxiv:1705.05340 v2 · 2017-05-15 · 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{N66SAK4EMGCSCBRCGPFNZUC5W6}

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.

Cited by

1 paper in Pith

Ordering-Independent Wheeler-DeWitt Equation for Flat Minisuperspace Models

Receipt and verification

First computed	2026-05-18T00:38:02.643936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fbd202b84618521062233cadcd05db7954787902a3cf74a6b7cfba8ee872761

Aliases

arxiv: 1705.05340 · arxiv_version: 1705.05340v2 · doi: 10.48550/arxiv.1705.05340 · pith_short_12: N66SAK4EMGCS · pith_short_16: N66SAK4EMGCSCBRC · pith_short_8: N66SAK4E

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/N66SAK4EMGCSCBRCGPFNZUC5W6 \
  | 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: 6fbd202b84618521062233cadcd05db7954787902a3cf74a6b7cfba8ee872761

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34725daf227816573d7c96f56d777a54d0065a511aba66cc1ab91cb25afcfe58",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-05-15T17:15:09Z",
    "title_canon_sha256": "2b2e69656182d5910a7091dfca01007fdfd7f6a91f9beba91cb7c738a6217961"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05340",
    "kind": "arxiv",
    "version": 2
  }
}