Pith Number

pith:W5N4P5Z6

pith:2015:W5N4P5Z6VD5DJZ5ZEJUDCLFHBL

not attested not anchored not stored refs pending

Accelerated expansion from cosmological holography

Maurice H.P.M. van Putten

arxiv:1504.05178 v1 · 2015-04-20 · gr-qc · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W5N4P5Z6VD5DJZ5ZEJUDCLFHBL}

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

Parameter-free prediction of the asymptotic acceleration scale confirmed by weak lensing

Receipt and verification

First computed	2026-05-18T01:40:48.799502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b75bc7f73ea8fa34e7b92268312ca70ac8e38393da657df9a1114bd0496e2542

Aliases

arxiv: 1504.05178 · arxiv_version: 1504.05178v1 · doi: 10.48550/arxiv.1504.05178 · pith_short_12: W5N4P5Z6VD5D · pith_short_16: W5N4P5Z6VD5DJZ5Z · pith_short_8: W5N4P5Z6

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/W5N4P5Z6VD5DJZ5ZEJUDCLFHBL \
  | 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: b75bc7f73ea8fa34e7b92268312ca70ac8e38393da657df9a1114bd0496e2542

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85d290e00596e4e71cf343dfb426dbdff628b5ec6862a3d73ad362eef51822b6",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-04-20T13:25:58Z",
    "title_canon_sha256": "2cc95d9d5d6c0b01c3ad476d129202066c8e9ec4fa9ab8b1db2434095a7c31e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05178",
    "kind": "arxiv",
    "version": 1
  }
}