Pith Number

pith:3VJQEG44

pith:2015:3VJQEG44CB2LZGI67BZQP7HOV2

not attested not anchored not stored refs pending

Cosmological Acceleration from Gravitational Waves

Leonid Marochnik

arxiv:1512.03659 v2 · 2015-11-21 · physics.gen-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{3VJQEG44CB2LZGI67BZQP7HOV2}

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	2026-05-18T01:16:24.493938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd53021b9c1074bc991ef87307fceeae9e0b53095e1f795cd6a533685c411026

Aliases

arxiv: 1512.03659 · arxiv_version: 1512.03659v2 · doi: 10.48550/arxiv.1512.03659 · pith_short_12: 3VJQEG44CB2L · pith_short_16: 3VJQEG44CB2LZGI6 · pith_short_8: 3VJQEG44

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/3VJQEG44CB2LZGI67BZQP7HOV2 \
  | 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: dd53021b9c1074bc991ef87307fceeae9e0b53095e1f795cd6a533685c411026

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf291e44839a313a4de864baff381ee37561ff6f32a919a7ea61fb7852ba5ac7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2015-11-21T21:12:05Z",
    "title_canon_sha256": "d7db224bf37ebdfeaaf46fe5bd32b0a3d275f15ed46126d1e4df97cee02ba89d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03659",
    "kind": "arxiv",
    "version": 2
  }
}