Pith Number

pith:C3K3ZK63

pith:2015:C3K3ZK63ZV6HVDWVK4HOFVWGML

not attested not anchored not stored refs pending

Resonant Primordial Gravitational Waves Amplification

Chunshan Lin, Misao Sasaki

arxiv:1504.01373 v2 · 2015-04-03 · astro-ph.CO · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C3K3ZK63ZV6HVDWVK4HOFVWGML}

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	2026-05-18T01:26:43.158803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16d5bcabdbcd7c7a8ed5570ee2d6c662d223720f1d6186ce703a65c4ef833cf1

Aliases

arxiv: 1504.01373 · arxiv_version: 1504.01373v2 · doi: 10.48550/arxiv.1504.01373 · pith_short_12: C3K3ZK63ZV6H · pith_short_16: C3K3ZK63ZV6HVDWV · pith_short_8: C3K3ZK63

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/C3K3ZK63ZV6HVDWVK4HOFVWGML \
  | 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: 16d5bcabdbcd7c7a8ed5570ee2d6c662d223720f1d6186ce703a65c4ef833cf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82d84f8bf29738c707cf10d836f68898d0609c9f587532d2f47f4a8254274ea3",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-04-03T20:00:20Z",
    "title_canon_sha256": "a356198648e416a41f0e2a2ae381f2395ad0b02b1162cd149f048c756683b2d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01373",
    "kind": "arxiv",
    "version": 2
  }
}