Pith Number

pith:FFPU6SHI

pith:2014:FFPU6SHIVBTFBH4YOZHWMFQ75P

not attested not anchored not stored refs pending

Time evolution of parametric instability in large-scale gravitational-wave interferometers

Chunnong Zhao, David G. Blair, Ju Li, Sergey P. Vyatchanin, Stefan L. Danilishin

arxiv:1409.3284 v3 · 2014-09-11 · gr-qc · astro-ph.IM · physics.ins-det · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FFPU6SHIVBTFBH4YOZHWMFQ75P}

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	2026-05-18T02:30:07.916293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

295f4f48e8a866509f98764f66161febcecdc3c5b5dd96548446fcfc5d92d357

Aliases

arxiv: 1409.3284 · arxiv_version: 1409.3284v3 · doi: 10.48550/arxiv.1409.3284 · pith_short_12: FFPU6SHIVBTF · pith_short_16: FFPU6SHIVBTFBH4Y · pith_short_8: FFPU6SHI

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/FFPU6SHIVBTFBH4YOZHWMFQ75P \
  | 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: 295f4f48e8a866509f98764f66161febcecdc3c5b5dd96548446fcfc5d92d357

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e2ac927f7b1bd8aef1e27c7f5e86edfe25a012af8ecc2fc7b02e2632f5e2503",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.ins-det",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-09-11T00:32:29Z",
    "title_canon_sha256": "01e5032aab8b8ca5237f7d68f03c08e3290cc2e97704f332ac3622a69762d455"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3284",
    "kind": "arxiv",
    "version": 3
  }
}