Pith Number

pith:ILAGNLPZ

pith:2015:ILAGNLPZ2K7QV4M3BS5FKO4MV6

not attested not anchored not stored refs pending

Real time cosmology - A direct measure of the expansion rate of the Universe

A. Lobanov, A. Raccanelli, A. Roy, C. Martins, D. Champion, D. Obreschkow, H.-R. Kl\"ockner, J. Wagner, R. Keller

arxiv:1501.03822 v1 · 2015-01-15 · 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{ILAGNLPZ2K7QV4M3BS5FKO4MV6}

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

2 papers in Pith

Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies

Mapping the redshift drift at various redshifts through cosmography

Receipt and verification

First computed	2026-05-18T02:29:16.958021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42c066adf9d2bf0af19b0cba553b8caf8de47b83c434226e2aaa1e33480697c9

Aliases

arxiv: 1501.03822 · arxiv_version: 1501.03822v1 · doi: 10.48550/arxiv.1501.03822 · pith_short_12: ILAGNLPZ2K7Q · pith_short_16: ILAGNLPZ2K7QV4M3 · pith_short_8: ILAGNLPZ

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/ILAGNLPZ2K7QV4M3BS5FKO4MV6 \
  | 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: 42c066adf9d2bf0af19b0cba553b8caf8de47b83c434226e2aaa1e33480697c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85145088406e4fe28fee135cec8589581a9e0122a1abb812c24c66af70bb1321",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-01-15T21:00:16Z",
    "title_canon_sha256": "9e28edaf52b084f0974aa8c2af5bd401e1ffff48eadfc178be6cee2f8620ed35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03822",
    "kind": "arxiv",
    "version": 1
  }
}