Pith Number

pith:GT3CFYOU

pith:2014:GT3CFYOU3BEP6YZXOMP5JRT6QM

not attested not anchored not stored refs pending

Power-law cosmology, SN Ia, and BAO

A. Dolgov, I. Tkachev, V. Halenka

arxiv:1406.2445 v2 · 2014-06-10 · 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{GT3CFYOU3BEP6YZXOMP5JRT6QM}

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	2026-05-18T01:43:00.750616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34f622e1d4d848ff6337731fd4c67e830c5aa92436c96c159501100f6afe85ca

Aliases

arxiv: 1406.2445 · arxiv_version: 1406.2445v2 · doi: 10.48550/arxiv.1406.2445 · pith_short_12: GT3CFYOU3BEP · pith_short_16: GT3CFYOU3BEP6YZX · pith_short_8: GT3CFYOU

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/GT3CFYOU3BEP6YZXOMP5JRT6QM \
  | 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: 34f622e1d4d848ff6337731fd4c67e830c5aa92436c96c159501100f6afe85ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "451c25e2c8bed23aa14907127ae8d53daf5b794e0e3411d4597b1373431e2075",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-06-10T07:21:55Z",
    "title_canon_sha256": "eb68cbcafb1e6550011c0964b036a688b715d2dc7cb35781eda169b0a6ed58be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2445",
    "kind": "arxiv",
    "version": 2
  }
}