Pith Number

pith:MPYI3XX4

pith:2018:MPYI3XX4I3CQU5JMEKIS6ILVK6

not attested not anchored not stored refs pending

INO: Interplanetary Network of Optical Lattice Clocks

Atsushi Noda, Hidetoshi Katori, Hisaaki Shinkai, Jun'ichiro Makino, Toru Tamagawa, Toshikazu Ebisuzaki

arxiv:1809.10317 v2 · 2018-09-27 · astro-ph.IM · astro-ph.GA · 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{MPYI3XX4I3CQU5JMEKIS6ILVK6}

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.

Cited by

1 paper in Pith

Detecting gravitational wave background with equivalent configurations in the network of space based optical lattice clocks

Receipt and verification

First computed	2026-05-17T23:54:22.490152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63f08ddefc46c50a752c22912f217557a7ded22b49b7834e6304b7ede009ad70

Aliases

arxiv: 1809.10317 · arxiv_version: 1809.10317v2 · doi: 10.48550/arxiv.1809.10317 · pith_short_12: MPYI3XX4I3CQ · pith_short_16: MPYI3XX4I3CQU5JM · pith_short_8: MPYI3XX4

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/MPYI3XX4I3CQU5JMEKIS6ILVK6 \
  | 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: 63f08ddefc46c50a752c22912f217557a7ded22b49b7834e6304b7ede009ad70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9f15cf2eb803dbf24eb31780de020d90f1e7031629faf1084822f15c7bd6700",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "gr-qc",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-09-27T02:26:35Z",
    "title_canon_sha256": "ffdeffd63cfc7ee198e03a07cbfe97c3896c0c410157b235b7955cfc1d748e45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10317",
    "kind": "arxiv",
    "version": 2
  }
}