Pith Number

pith:UIH5QBML

pith:2015:UIH5QBMLTF6ITXBNH2MRX6U7U6

not attested not anchored not stored refs pending

Dissemination stability and phase noise specification of fiber-cascaded RF frequency dissemination

B. Wang, C. Gao, L.J. Wang, Xi. Zhu, Y.B. Yuan

arxiv:1504.04994 v1 · 2015-04-20 · 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{UIH5QBMLTF6ITXBNH2MRX6U7U6}

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	2026-05-18T02:18:23.010337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a20fd8058b997c89dc2d3e991bfa9fa79bafc85aadd26e89dd82f8d0c86d0aab

Aliases

arxiv: 1504.04994 · arxiv_version: 1504.04994v1 · doi: 10.48550/arxiv.1504.04994 · pith_short_12: UIH5QBMLTF6I · pith_short_16: UIH5QBMLTF6ITXBN · pith_short_8: UIH5QBML

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/UIH5QBMLTF6ITXBNH2MRX6U7U6 \
  | 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: a20fd8058b997c89dc2d3e991bfa9fa79bafc85aadd26e89dd82f8d0c86d0aab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d93c5a3d3d79c0794ed04c6cc67b7d97b80deedffc962a59d351a276e01af5c",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2015-04-20T10:00:18Z",
    "title_canon_sha256": "c4d8232972afce9a2551152cfdb642d8c9bd975acfaf7bbf727904166f7e6254"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04994",
    "kind": "arxiv",
    "version": 1
  }
}