Pith Number

pith:RLQH2TZP

pith:2009:RLQH2TZP5N6R5Y3ARRWMCHC6MX

not attested not anchored not stored refs pending

A new chronology for the Moon and Mercury

E. Martellato (3) ((1) Padova University; (2) DLR-Berlin; (3) INAF-Padova), G. Cremonese (3), M. Massironi (1), S. Marchi (1), S. Mottola (2)

arxiv:0903.5137 v1 · 2009-03-30 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RLQH2TZP5N6R5Y3ARRWMCHC6MX}

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	2026-05-18T02:14:18.652990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ae07d4f2feb7d1ee3608c6cc11c5e65d007f045a8f41e0717ec2c5033d45151

Aliases

arxiv: 0903.5137 · arxiv_version: 0903.5137v1 · doi: 10.48550/arxiv.0903.5137 · pith_short_12: RLQH2TZP5N6R · pith_short_16: RLQH2TZP5N6R5Y3A · pith_short_8: RLQH2TZP

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/RLQH2TZP5N6R5Y3ARRWMCHC6MX \
  | 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: 8ae07d4f2feb7d1ee3608c6cc11c5e65d007f045a8f41e0717ec2c5033d45151

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d8cddc90232c4d08f8f21addbeb03edfdea626ef4639f2961e23d879d2abcae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-03-30T07:25:22Z",
    "title_canon_sha256": "4bc870db6db6ded300bbb2cf38bd2817f7fa126cab423ca87d0e5634be7ef612"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.5137",
    "kind": "arxiv",
    "version": 1
  }
}