Pith Number

pith:EYWSW7LX

pith:2013:EYWSW7LXBUDE7XTXITNX6XUBBH

not attested not anchored not stored refs pending

Novel considerations about the error budget of the LAGEOS-based tests of frame-dragging with GRACE geopotential models

Christian Corda, Lorenzo Iorio, Matteo Luca Ruggiero

arxiv:1307.0753 v1 · 2013-06-30 · gr-qc · astro-ph.EP · physics.geo-ph · physics.space-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{EYWSW7LXBUDE7XTXITNX6XUBBH}

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	2026-05-18T03:19:24.737067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

262d2b7d770d064fde7744db7f5e8109cf1f594a7b1d66b6e7399f86c6b17e27

Aliases

arxiv: 1307.0753 · arxiv_version: 1307.0753v1 · doi: 10.48550/arxiv.1307.0753 · pith_short_12: EYWSW7LXBUDE · pith_short_16: EYWSW7LXBUDE7XTX · pith_short_8: EYWSW7LX

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/EYWSW7LXBUDE7XTXITNX6XUBBH \
  | 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: 262d2b7d770d064fde7744db7f5e8109cf1f594a7b1d66b6e7399f86c6b17e27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ff7cbfac4b27a1aed1339bb4a3a026dd3992288d99e9332973c16b905f186a9",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "physics.geo-ph",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-06-30T21:25:35Z",
    "title_canon_sha256": "14e8aa0fa8efe2d42051dc1f25a9e9fd842011d26417f0a21594edfd05c35fe6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0753",
    "kind": "arxiv",
    "version": 1
  }
}