Pith Number

pith:QSS5KLJZ

pith:2015:QSS5KLJZHRANWIP3CZTOY6G6C6

not attested not anchored not stored refs pending

An explanation for the tiny value of the cosmological constant and the low vacuum energy density

Cl\'audio Nassif

arxiv:1510.00595 v2 · 2015-09-28 · 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{QSS5KLJZHRANWIP3CZTOY6G6C6}

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	2026-05-18T00:59:34.730175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84a5d52d393c40db21fb1666ec78de17ab23dc515e2f5955c13754b3f60853a3

Aliases

arxiv: 1510.00595 · arxiv_version: 1510.00595v2 · doi: 10.48550/arxiv.1510.00595 · pith_short_12: QSS5KLJZHRAN · pith_short_16: QSS5KLJZHRANWIP3 · pith_short_8: QSS5KLJZ

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/QSS5KLJZHRANWIP3CZTOY6G6C6 \
  | 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: 84a5d52d393c40db21fb1666ec78de17ab23dc515e2f5955c13754b3f60853a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fe22d395e02eaa8cac0293d649c60f0f7a3e47138b397e3fce3566969f45f22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-09-28T21:42:00Z",
    "title_canon_sha256": "8844308f81264fe44a315eb53f7c3495c4331b774557ed8853c4af746260821f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00595",
    "kind": "arxiv",
    "version": 2
  }
}