Pith Number

pith:EEVRKYP3

pith:2018:EEVRKYP3QXR6WXHNMHI2NYYSC7

not attested not anchored not stored refs pending

Phenomenology of Quantum Reduced Loop Gravity in the isotropic cosmological sector

Aur\'elien Barrau, Emanuele Alesci, Gabriele Stagno, Gioele Botta, Killian Martineau

arxiv:1808.10225 v2 · 2018-08-30 · gr-qc · astro-ph.CO · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EEVRKYP3QXR6WXHNMHI2NYYSC7}

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	2026-05-17T23:59:05.510601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

212b1561fb85e3eb5ced61d1a6e31217dc7be75623fdb4c82b2fe44cb26ee924

Aliases

arxiv: 1808.10225 · arxiv_version: 1808.10225v2 · doi: 10.48550/arxiv.1808.10225 · pith_short_12: EEVRKYP3QXR6 · pith_short_16: EEVRKYP3QXR6WXHN · pith_short_8: EEVRKYP3

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/EEVRKYP3QXR6WXHNMHI2NYYSC7 \
  | 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: 212b1561fb85e3eb5ced61d1a6e31217dc7be75623fdb4c82b2fe44cb26ee924

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c248dfa017040db5573ebe53bce72b8545c9bcb0dcc3866fc6d8c865e8a37fa0",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-08-30T11:22:14Z",
    "title_canon_sha256": "aaf21b5c847e2590926ba370bbfed4771af00ad741b87677e22bca4a2f555b12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10225",
    "kind": "arxiv",
    "version": 2
  }
}