Pith Number

pith:N6RLRFWR

pith:2003:N6RLRFWR3JQGKKLNVSJTDHG6XT

not attested not anchored not stored refs pending

The IAU 2000 resolutions for astrometry, celestial mechanics and metrology in the relativistic framework: explanatory supplement

B. Guinot, Ch. Xu, C. Ma, C. Will, D. Vokrouhlicky, G. Petit, J. Ries, K. Nordtvedt, L. Lindegren, M. Soffel, N. Capitaine, P. Bretagnon, P.K. Seidelmann, P. Wolf, S.A. Klioner, S.M. Kopeikin, T. Damour, T. Fukushima, T. Huang, V.A. Brumberg

arxiv:astro-ph/0303376 v1 · 2003-03-17 · astro-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{N6RLRFWR3JQGKKLNVSJTDHG6XT}

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	2026-07-04T15:43:52.299002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fa2b896d1da6065296dac93319cdebccd87526dcf0a853d14d9c12d10a57728

Aliases

arxiv: astro-ph/0303376 · arxiv_version: astro-ph/0303376v1 · doi: 10.48550/arxiv.astro-ph/0303376 · pith_short_12: N6RLRFWR3JQG · pith_short_16: N6RLRFWR3JQGKKLN · pith_short_8: N6RLRFWR

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/N6RLRFWR3JQGKKLNVSJTDHG6XT \
  | 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: 6fa2b896d1da6065296dac93319cdebccd87526dcf0a853d14d9c12d10a57728

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d754129d498488d91b0ee132705f37086d4d75e96aacf32c5429ddc6a9b3b80c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-03-17T15:30:16Z",
    "title_canon_sha256": "d7ce2facc61bfa220dbe0a9b0970f9761d3f70210ea1eae2c9036ab0b0e980d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0303376",
    "kind": "arxiv",
    "version": 1
  }
}