Pith Number

pith:TIMD4OAJ

pith:2012:TIMD4OAJFGJJJFVKWIHZDKCLGD

not attested not anchored not stored refs pending

Gravitational waves from smooth hybrid new infation

Ken'ichi Saikawa, Masahiro Kawasaki, Naoyuki Takeda

arxiv:1208.4160 v2 · 2012-08-21 · astro-ph.CO · gr-qc · 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{TIMD4OAJFGJJJFVKWIHZDKCLGD}

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	2026-05-18T03:12:12.030596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a183e380929929496aab20f91a84b30da2c00f5c0700082dca8326ce5a34264

Aliases

arxiv: 1208.4160 · arxiv_version: 1208.4160v2 · doi: 10.48550/arxiv.1208.4160 · pith_short_12: TIMD4OAJFGJJ · pith_short_16: TIMD4OAJFGJJJFVK · pith_short_8: TIMD4OAJ

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/TIMD4OAJFGJJJFVKWIHZDKCLGD \
  | 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: 9a183e380929929496aab20f91a84b30da2c00f5c0700082dca8326ce5a34264

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59714106d76b7f593152eae4d3120f2077cd2989f00a6c9d174931293bc98e43",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-08-21T02:01:29Z",
    "title_canon_sha256": "dc1b301925d5a5b7395753976f51a94cc047bf9aff0bb3d89d3e7ab19c75222d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4160",
    "kind": "arxiv",
    "version": 2
  }
}