Pith Number

pith:UOGKMREJ

pith:2024:UOGKMREJQFNHN6HSDDDIOI2I6S

not attested not anchored not stored refs pending

Gravity potential determination based on China Space Station Dual-frequency microwave links frequency transfer

Abdelrahim Ruby, An Ning, Chen Xiang Wang, Lei Wang, Li Hong Li, Peng Fei Zhang, Rui Xu, Wen-Bin Shen, Zi Yu Shen

arxiv:2501.00304 v1 · 2024-12-31 · physics.geo-ph · 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{UOGKMREJQFNHN6HSDDDIOI2I6S}

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	2026-07-05T09:55:42.494626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a38ca64489815a76f8f218c6872348f48962e497810456c88068366c25fe8ab6

Aliases

arxiv: 2501.00304 · arxiv_version: 2501.00304v1 · doi: 10.48550/arxiv.2501.00304 · pith_short_12: UOGKMREJQFNH · pith_short_16: UOGKMREJQFNHN6HS · pith_short_8: UOGKMREJ

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/UOGKMREJQFNHN6HSDDDIOI2I6S \
  | 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: a38ca64489815a76f8f218c6872348f48962e497810456c88068366c25fe8ab6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b82978418abaa3ab4d1e6a857830f70328fecee8d1cdefaf5ce54b3bd5aaea2",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2024-12-31T06:45:03Z",
    "title_canon_sha256": "3144950114fcd7705758f65c5e0e29883873855bc129f9fb495e859d014ae44c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.00304",
    "kind": "arxiv",
    "version": 1
  }
}