Pith Number

pith:XIVPFBNU

pith:2026:XIVPFBNUJWJ2K5OQEK5ZDJ6PFF

not attested not anchored not stored refs pending

The influence of lunar tidal potential on clock frequencies at different positions on Earth

Baocheng Zhang, Hongbin Zhang, Yanyue Gao

arxiv:2607.01758 v1 · 2026-07-02 · astro-ph.EP · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XIVPFBNUJWJ2K5OQEK5ZDJ6PFF}

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	2026-07-03T01:17:28.679910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba2af285b44d93a575d022bb91a7cf296aa98ae122a2b84cd79dca4889ebdc55

Aliases

arxiv: 2607.01758 · arxiv_version: 2607.01758v1 · doi: 10.48550/arxiv.2607.01758 · pith_short_12: XIVPFBNUJWJ2 · pith_short_16: XIVPFBNUJWJ2K5OQ · pith_short_8: XIVPFBNU

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/XIVPFBNUJWJ2K5OQEK5ZDJ6PFF \
  | 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: ba2af285b44d93a575d022bb91a7cf296aa98ae122a2b84cd79dca4889ebdc55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e09883871c93b9e4b2c205a4bda5ac7021c30730b04d2cc7fca6fab79c4160e",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-07-02T06:18:31Z",
    "title_canon_sha256": "07d216f7d4bf91db135fb39d7395d17da549926b33465805e068154bc54dc609"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01758",
    "kind": "arxiv",
    "version": 1
  }
}