Pith Number

pith:GALSRYRN

pith:2015:GALSRYRNUZPDF4V2CBGKEF2QPF

not attested not anchored not stored refs pending

Ten scenarios from early radiation to late time acceleration with a minimally coupled dark energy

Stephane Fay

arxiv:1501.07306 v1 · 2015-01-28 · gr-qc · 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{GALSRYRNUZPDF4V2CBGKEF2QPF}

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	2026-05-18T02:28:22.306408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

301728e22da65e32f2ba104ca217507952bb8eb210096b134d2a9ff12707727d

Aliases

arxiv: 1501.07306 · arxiv_version: 1501.07306v1 · doi: 10.48550/arxiv.1501.07306 · pith_short_12: GALSRYRNUZPD · pith_short_16: GALSRYRNUZPDF4V2 · pith_short_8: GALSRYRN

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/GALSRYRNUZPDF4V2CBGKEF2QPF \
  | 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: 301728e22da65e32f2ba104ca217507952bb8eb210096b134d2a9ff12707727d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2a435529c9a661e40cb2de39e5bb31a3f7e09b4c4c65b71024195e54fef0703",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-01-28T23:03:01Z",
    "title_canon_sha256": "9bd54ecbd26d3bcb7cf96ac87bdebb87c609d254882ba38eb85fa24fa84b8737"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07306",
    "kind": "arxiv",
    "version": 1
  }
}