Pith Number

pith:UBKHS5S4

pith:2015:UBKHS5S4NG4H4JFBQ6XPG56ACQ

not attested not anchored not stored refs pending

Arm-Locking with the GRACE Follow-On Laser Ranging Interferometer

James Ira Thorpe, Kirk McKenzie

arxiv:1510.02537 v1 · 2015-10-09 · astro-ph.IM · gr-qc · 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{UBKHS5S4NG4H4JFBQ6XPG56ACQ}

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	2026-05-18T01:20:33.846716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a05479765c69b87e24a187aef377c01438f897f051e670012b1abc6ebfbc5e66

Aliases

arxiv: 1510.02537 · arxiv_version: 1510.02537v1 · doi: 10.48550/arxiv.1510.02537 · pith_short_12: UBKHS5S4NG4H · pith_short_16: UBKHS5S4NG4H4JFB · pith_short_8: UBKHS5S4

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/UBKHS5S4NG4H4JFBQ6XPG56ACQ \
  | 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: a05479765c69b87e24a187aef377c01438f897f051e670012b1abc6ebfbc5e66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2cab1aecc8097ec8da12a3b738ee7888a68ced38e89eea9d018540c1d21ebbc",
    "cross_cats_sorted": [
      "gr-qc",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-10-09T00:59:50Z",
    "title_canon_sha256": "47564dc0cf02fe97ee71831898d073d1380c0cd98860582ed7f34aefec111236"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.02537",
    "kind": "arxiv",
    "version": 1
  }
}