Pith Number

pith:LFOYGV25

pith:2011:LFOYGV25R7VLZ5GLWE5BDK6Q6Y

not attested not anchored not stored refs pending

Gravitational wave generation in loop quantum cosmology

Alfredo B. Henriques, Paulo M. S\'a

arxiv:1108.0079 v1 · 2011-07-30 · 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{LFOYGV25R7VLZ5GLWE5BDK6Q6Y}

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	2026-05-18T03:23:22.530095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

595d83575d8feabcf4cbb13a11abd0f62f21829e7d64c88eba462859f298a6dc

Aliases

arxiv: 1108.0079 · arxiv_version: 1108.0079v1 · doi: 10.48550/arxiv.1108.0079 · pith_short_12: LFOYGV25R7VL · pith_short_16: LFOYGV25R7VLZ5GL · pith_short_8: LFOYGV25

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/LFOYGV25R7VLZ5GLWE5BDK6Q6Y \
  | 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: 595d83575d8feabcf4cbb13a11abd0f62f21829e7d64c88eba462859f298a6dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13612f47aa86315563e3f536ce534821241bb8f05e4381b4bc562b3ce7f8cae4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-07-30T15:25:05Z",
    "title_canon_sha256": "b9ee512084fe50efa5bcf621380674c66c4f6097f44dc61b8175fb81fb234cb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0079",
    "kind": "arxiv",
    "version": 1
  }
}