Pith Number

pith:WFR2D7B5

pith:2012:WFR2D7B5JBX4ZHDUB5RSARQWOV

not attested not anchored not stored refs pending

Scrutinizing the Cosmological Constant Problem and a possible resolution

Andr\'e LeClair, Denis Bernard

arxiv:1211.4848 v3 · 2012-11-20 · hep-th · astro-ph.CO · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WFR2D7B5JBX4ZHDUB5RSARQWOV}

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	2026-05-18T02:42:06.274359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b163a1fc3d486fcc9c740f6320461675480305e8da35cc99c8df211b5274cb82

Aliases

arxiv: 1211.4848 · arxiv_version: 1211.4848v3 · doi: 10.48550/arxiv.1211.4848 · pith_short_12: WFR2D7B5JBX4 · pith_short_16: WFR2D7B5JBX4ZHDU · pith_short_8: WFR2D7B5

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/WFR2D7B5JBX4ZHDUB5RSARQWOV \
  | 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: b163a1fc3d486fcc9c740f6320461675480305e8da35cc99c8df211b5274cb82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81f1be00c566afe698e0600ce745a4dc2447305be880b7257000a310e984e8f6",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-11-20T20:09:14Z",
    "title_canon_sha256": "ceff151382586b46484b91a300371ea87fb5c236c095386f59d8a19f6b79866f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4848",
    "kind": "arxiv",
    "version": 3
  }
}