Pith Number

pith:DN2WFXKV

pith:2000:DN2WFXKVH5FJ3GVRQXCQUIRWOO

not attested not anchored not stored refs pending

An introduction to quantum cosmology

D.L. Wiltshire

arxiv:gr-qc/0101003 v2 · 2000-12-30 · 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{DN2WFXKVH5FJ3GVRQXCQUIRWOO}

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

Simple Analytical Solutions of the Wheeler-DeWitt Equation in the Classical Hamilton-Jacobi Limit

Receipt and verification

First computed	2026-07-04T14:25:20.721468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b7562dd553f4a9d9ab185c50a22367393283c0e25f1758b5ac50ffc64622bcf

Aliases

arxiv: gr-qc/0101003 · arxiv_version: gr-qc/0101003v2 · doi: 10.48550/arxiv.gr-qc/0101003 · pith_short_12: DN2WFXKVH5FJ · pith_short_16: DN2WFXKVH5FJ3GVR · pith_short_8: DN2WFXKV

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/DN2WFXKVH5FJ3GVRQXCQUIRWOO \
  | 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: 1b7562dd553f4a9d9ab185c50a22367393283c0e25f1758b5ac50ffc64622bcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a5fbd7667b245b68ec7bb781585df893e5c13325b33426f373a02206bd1ceb6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2000-12-30T07:25:47Z",
    "title_canon_sha256": "1e96416387ab62b63c3cfd3db60963b5943554ffd41fa548c8c53eac71d32e70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0101003",
    "kind": "arxiv",
    "version": 2
  }
}