Pith Number

pith:2HKGRZ62

pith:2017:2HKGRZ623YLJ2HSFPNYAK73XDR

not attested not anchored not stored refs pending

Cosmic acceleration in asymptotically Ricci flat Universe

Luisa G. Jaime, Marcelo Salgado

arxiv:1711.08026 v1 · 2017-11-21 · 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{2HKGRZ623YLJ2HSFPNYAK73XDR}

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	2026-05-18T00:02:01.844050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1d468e7dade169d1e457b70057f771c7cbe8fca2fe587f75b208dd8eeb63054

Aliases

arxiv: 1711.08026 · arxiv_version: 1711.08026v1 · doi: 10.48550/arxiv.1711.08026 · pith_short_12: 2HKGRZ623YLJ · pith_short_16: 2HKGRZ623YLJ2HSF · pith_short_8: 2HKGRZ62

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/2HKGRZ623YLJ2HSFPNYAK73XDR \
  | 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: d1d468e7dade169d1e457b70057f771c7cbe8fca2fe587f75b208dd8eeb63054

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95b1f1f9aee26a391ca643370ea7c8cf6b7cc1c95d0bc890ed751a2f259e6b98",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-11-21T20:33:04Z",
    "title_canon_sha256": "874f88200551a2e27098f07634fd006ab9568d2e5696ed9f6f7b247d3f7411a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08026",
    "kind": "arxiv",
    "version": 1
  }
}