Pith Number

pith:RQMQWMYG

pith:2017:RQMQWMYG2FB5DB44TAGB3AL5EH

not attested not anchored not stored refs pending

A Robust Fiber-based Frequency Synchronization System Immune to Dramatic Temperature Fluctuation

Bo Wang, Bruce Wallace, Keith Grainge, Lijun Wang, Romeo Gamatham, Xi Zhu, Yibo Yuan, Yichen Guo

arxiv:1702.06599 v1 · 2017-02-19 · 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{RQMQWMYG2FB5DB44TAGB3AL5EH}

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	2026-05-18T00:09:20.528746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c190b3306d143d1879c980c1d817d21c3ae18ba03080806ab99e7a0c589e61f

Aliases

arxiv: 1702.06599 · arxiv_version: 1702.06599v1 · doi: 10.48550/arxiv.1702.06599 · pith_short_12: RQMQWMYG2FB5 · pith_short_16: RQMQWMYG2FB5DB44 · pith_short_8: RQMQWMYG

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/RQMQWMYG2FB5DB44TAGB3AL5EH \
  | 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: 8c190b3306d143d1879c980c1d817d21c3ae18ba03080806ab99e7a0c589e61f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ba9774af9ada5b163d4eafc61fd48d06f664cf7092400d0155ca605bfa83462",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-02-19T16:01:43Z",
    "title_canon_sha256": "8ad2ed88917503a00e4db201fd52fd01e7cf7c7035d841467f0222dcdaa951c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06599",
    "kind": "arxiv",
    "version": 1
  }
}