Pith Number

pith:ZNAMQQOV

pith:2015:ZNAMQQOVLUD65FB6IIUNKGTR72

not attested not anchored not stored refs pending

Why the measured cosmological constant is small

S. Jalalzadeh, T. Rostami

arxiv:1510.02068 v1 · 2015-10-07 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZNAMQQOVLUD65FB6IIUNKGTR72}

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	2026-05-18T01:30:49.750511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb40c841d55d07ee943e4228d51a71feb114cc63133d3a275386fd27dfe003e6

Aliases

arxiv: 1510.02068 · arxiv_version: 1510.02068v1 · doi: 10.48550/arxiv.1510.02068 · pith_short_12: ZNAMQQOVLUD6 · pith_short_16: ZNAMQQOVLUD65FB6 · pith_short_8: ZNAMQQOV

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/ZNAMQQOVLUD65FB6IIUNKGTR72 \
  | 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: cb40c841d55d07ee943e4228d51a71feb114cc63133d3a275386fd27dfe003e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bdb9104ee33811d4428aa5cf75dcfacd83103ec1a666eb6eef8e50ccd7240b8",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-10-07T19:24:10Z",
    "title_canon_sha256": "fffb62b40553d4f0556d72fab19b7799b205a12d5044daeda129a58d6fddad8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.02068",
    "kind": "arxiv",
    "version": 1
  }
}