Pith Number

pith:RKUSQKQT

pith:2013:RKUSQKQTRTZT6NCJWY22KLHZ65

not attested not anchored not stored refs pending

Spin-orbit evolution of Mercury revisited

Benoit Noyelles, Julien Frouard, Michael Efroimsky, Valeri Makarov

arxiv:1307.0136 v7 · 2013-06-29 · 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{RKUSQKQTRTZT6NCJWY22KLHZ65}

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	2026-05-18T02:44:32.206396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8aa9282a138cf33f3449b635a52cf9f7596c72ff24350fbc9b279052495a1f89

Aliases

arxiv: 1307.0136 · arxiv_version: 1307.0136v7 · doi: 10.48550/arxiv.1307.0136 · pith_short_12: RKUSQKQTRTZT · pith_short_16: RKUSQKQTRTZT6NCJ · pith_short_8: RKUSQKQT

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/RKUSQKQTRTZT6NCJWY22KLHZ65 \
  | 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: 8aa9282a138cf33f3449b635a52cf9f7596c72ff24350fbc9b279052495a1f89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f52d9ce353db40dd0a4ec44fe9adb03fdd509770136144bf49f0d4e6cbf44f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-06-29T18:04:11Z",
    "title_canon_sha256": "5be84e7f331e2d1d0fcca6d01ca9ecd23292bcda1d2be5380bc4f63c30b237f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0136",
    "kind": "arxiv",
    "version": 7
  }
}