Pith Number

pith:WYEFCESG

pith:2002:WYEFCESGIB3WPYHUP4DGHEJM3N

not attested not anchored not stored refs pending

On the origin of the cosmological constant

Jun'ichi Yokoyama

arxiv:gr-qc/0204033 v1 · 2002-04-08 · 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{WYEFCESGIB3WPYHUP4DGHEJM3N}

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	2026-07-04T14:25:33.991519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b608511246407767e0f47f0663912cdb7844ff873c2ef106686b2cef92228397

Aliases

arxiv: gr-qc/0204033 · arxiv_version: gr-qc/0204033v1 · doi: 10.48550/arxiv.gr-qc/0204033 · pith_short_12: WYEFCESGIB3W · pith_short_16: WYEFCESGIB3WPYHU · pith_short_8: WYEFCESG

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/WYEFCESGIB3WPYHUP4DGHEJM3N \
  | 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: b608511246407767e0f47f0663912cdb7844ff873c2ef106686b2cef92228397

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b270f937a827d20c180a2579c30c060d1caaa663f7e80413eb247875a6c62f78",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2002-04-08T02:16:22Z",
    "title_canon_sha256": "97304cd472b280ad43a1db26ddaf3876d7f4135ba0a61cf1fb730cc75af4c1b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0204033",
    "kind": "arxiv",
    "version": 1
  }
}