Pith Number

pith:RDOIPEZG

pith:2017:RDOIPEZGRS2K73JNTVD2QWM4D5

not attested not anchored not stored refs pending

The new lunar ephemeris INPOP17a and its application to fundamental physics

A. Fienga, J. Laskar, L. Bernus, M. Gastineau, O. Minazzoli, V. Viswanathan

arxiv:1710.09167 v1 · 2017-10-25 · 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{RDOIPEZGRS2K73JNTVD2QWM4D5}

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	2026-05-17T23:51:06.193560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88dc8793268cb4afed2d9d47a8599c1f7383b6e9ccdb2171854862c7943be6cf

Aliases

arxiv: 1710.09167 · arxiv_version: 1710.09167v1 · doi: 10.48550/arxiv.1710.09167 · pith_short_12: RDOIPEZGRS2K · pith_short_16: RDOIPEZGRS2K73JN · pith_short_8: RDOIPEZG

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/RDOIPEZGRS2K73JNTVD2QWM4D5 \
  | 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: 88dc8793268cb4afed2d9d47a8599c1f7383b6e9ccdb2171854862c7943be6cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9866ec64de079a17f005ae3bfc1348dc3dae9d6ae532d3cf1e194812f3782648",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-10-25T11:11:59Z",
    "title_canon_sha256": "688ab80679da5c5c0e8a5bd927a66b69b345cd8696d185b286139833d9c68314"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09167",
    "kind": "arxiv",
    "version": 1
  }
}