Pith Number

pith:7ZVKVR7K

pith:2015:7ZVKVR7KD6DLT6CRWRBD2C6U3C

not attested not anchored not stored refs pending

Cosmological model with decaying vacuum energy law from principles of quantum mechanics

Marek Szydlowski

arxiv:1502.04737 v1 · 2015-02-16 · 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{7ZVKVR7KD6DLT6CRWRBD2C6U3C}

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

Observational tests of \texorpdfstring{$\Lambda(t)$}{Lambda(t)} cosmology in light of DESI DR2

Receipt and verification

First computed	2026-05-18T01:37:13.792157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe6aaac7ea1f86b9f851b4423d0bd4d8a6c0961d4ebe287a80ad04d5526be823

Aliases

arxiv: 1502.04737 · arxiv_version: 1502.04737v1 · doi: 10.48550/arxiv.1502.04737 · pith_short_12: 7ZVKVR7KD6DL · pith_short_16: 7ZVKVR7KD6DLT6CR · pith_short_8: 7ZVKVR7K

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/7ZVKVR7KD6DLT6CRWRBD2C6U3C \
  | 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: fe6aaac7ea1f86b9f851b4423d0bd4d8a6c0961d4ebe287a80ad04d5526be823

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db96fa7da0ce802e9335da08a9f138ce4cdd8808bc46c35d82831dd7a9c76918",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-02-16T22:14:42Z",
    "title_canon_sha256": "269993c282b671f5298e0f7c2a7e7ed97477803fbb4b63b6fe2cc16ad2f91954"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04737",
    "kind": "arxiv",
    "version": 1
  }
}