Pith Number

pith:X4UTJDB7

pith:2015:X4UTJDB7LHJFJV4RR6IRE754KW

not attested not anchored not stored refs pending

Suspending test masses in terrestrial millihertz gravitational-wave detectors: a case study with a magnetic assisted torsion pendulum

Eric Thrane, Lincoln D Turner, Russell P Anderson, Yuri Levin

arxiv:1512.03137 v3 · 2015-12-10 · gr-qc · astro-ph.IM · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X4UTJDB7LHJFJV4RR6IRE754KW}

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	2026-05-18T00:48:01.378209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf29348c3f59d254d7918f91127fbc559da8953f80b9181f37ba5cc95d78fe5e

Aliases

arxiv: 1512.03137 · arxiv_version: 1512.03137v3 · doi: 10.48550/arxiv.1512.03137 · pith_short_12: X4UTJDB7LHJF · pith_short_16: X4UTJDB7LHJFJV4R · pith_short_8: X4UTJDB7

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/X4UTJDB7LHJFJV4RR6IRE754KW \
  | 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: bf29348c3f59d254d7918f91127fbc559da8953f80b9181f37ba5cc95d78fe5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d626d9a8cd4bbeb381b6e54b108ef7c76622c86d24d0aa7de77dbfa8701e0c3f",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-12-10T04:38:32Z",
    "title_canon_sha256": "0c8db641176fcef77fa0ee037aa14be6560d6e32d3fa1849a09a7134e8eba2ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03137",
    "kind": "arxiv",
    "version": 3
  }
}