Pith Number

pith:54CYA63D

pith:2022:54CYA63DYSY7E32VUV73NF3S4P

not attested not anchored not stored refs pending

Laboratory development of a heterodyne interferometric system for translation and tilt measurement of the proof mass in the space gravitational wave detection

Xin Xu, Yidong Tan

arxiv:2207.06420 v1 · 2022-07-13 · 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{54CYA63DYSY7E32VUV73NF3S4P}

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	2026-07-05T04:40:12.463040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef05807b63c4b1f26f55a57fb69772e3c4ab48ab68e2fcc2daab5f5b7944f483

Aliases

arxiv: 2207.06420 · arxiv_version: 2207.06420v1 · doi: 10.48550/arxiv.2207.06420 · pith_short_12: 54CYA63DYSY7 · pith_short_16: 54CYA63DYSY7E32V · pith_short_8: 54CYA63D

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/54CYA63DYSY7E32VUV73NF3S4P \
  | 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: ef05807b63c4b1f26f55a57fb69772e3c4ab48ab68e2fcc2daab5f5b7944f483

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5f83c45b2c96754afd594c3b498df7253d2325b2929157ac3ba9a4f259488e5",
    "cross_cats_sorted": [
      "physics.ins-det",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-07-13T15:41:37Z",
    "title_canon_sha256": "4628870116ba65fecc7b64d0a773373b9a0bc05fe41c52ce7200f567eb42a497"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.06420",
    "kind": "arxiv",
    "version": 1
  }
}