Pith Number

pith:SSVAZWCF

pith:2021:SSVAZWCFVXFEDEUEKTNXLQNUOO

not attested not anchored not stored refs pending

Earth rotation parameter estimation from LLR and impact of non-tidal station loading

J\"urgen M\"uller, Liliane Biskupek, Mingyue Zhang, Vishwa Vijay Singh

arxiv:2110.14274 v1 · 2021-10-27 · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SSVAZWCFVXFEDEUEKTNXLQNUOO}

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	2026-07-05T05:26:03.094981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94aa0cd845adca41928454db75c1b4739178d8ef32595fd227e427bd11d4c355

Aliases

arxiv: 2110.14274 · arxiv_version: 2110.14274v1 · doi: 10.48550/arxiv.2110.14274 · pith_short_12: SSVAZWCFVXFE · pith_short_16: SSVAZWCFVXFEDEUE · pith_short_8: SSVAZWCF

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/SSVAZWCFVXFEDEUEKTNXLQNUOO \
  | 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: 94aa0cd845adca41928454db75c1b4739178d8ef32595fd227e427bd11d4c355

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90574e6643612c39a7ee1e259107d1a838695eecc0e1813c5be47cca2a1d4d6e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2021-10-27T08:53:59Z",
    "title_canon_sha256": "5fcbf37e45a89f3feb3ba48e8ba752f1820caaa390914e709dc2c390406c9bee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.14274",
    "kind": "arxiv",
    "version": 1
  }
}