Pith Number

pith:GLWYAF2V

pith:2014:GLWYAF2VALB7OSMNPYP5BMU5GX

not attested not anchored not stored refs pending

On $R+\alpha R^2$ Loop Quantum Cosmology

J. Amor\'os, J. de Haro, S.D. Odintsov

arxiv:1402.3071 v2 · 2014-02-13 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GLWYAF2VALB7OSMNPYP5BMU5GX}

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	2026-05-18T02:52:03.715077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32ed80175502c3f7498d7e1fd0b29d35dff71f46ac50d5259242bdf9725ba532

Aliases

arxiv: 1402.3071 · arxiv_version: 1402.3071v2 · doi: 10.48550/arxiv.1402.3071 · pith_short_12: GLWYAF2VALB7 · pith_short_16: GLWYAF2VALB7OSMN · pith_short_8: GLWYAF2V

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/GLWYAF2VALB7OSMNPYP5BMU5GX \
  | 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: 32ed80175502c3f7498d7e1fd0b29d35dff71f46ac50d5259242bdf9725ba532

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbdd229d9fffaedf42be06c7e2a779fecac696cc19a3ce353478513deaf463ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-02-13T09:55:02Z",
    "title_canon_sha256": "11dd1cfc632c7bb34f6765ba9434f36c7aa129d09fe32c23a30090b1508c9124"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3071",
    "kind": "arxiv",
    "version": 2
  }
}