Pith Number

pith:RRML6XLP

pith:2012:RRML6XLPN7YZW74F23VT4BIWCE

not attested not anchored not stored refs pending

Estimating the p-mode frequencies of the solar twin 18 Sco

A.-M. Broomhall, B. Dintrans, H. Carfantan, H. Kjeldsen, J. Christensen-Dalsgaard, Jos\'e-Dias do Nascimento Jr, M. Bazot, M. Castro, M. J. P. F. G. Monteiro, N. C. Santos, P. Petit, S. Sousa, S. Th\'eado, S. Vauclair, T. Arentoft, T. L. Campante, T. R. Bedding, V. Van Grootel, W. J. Chaplin, X. Dumusque

arxiv:1209.0218 v1 · 2012-09-02 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RRML6XLPN7YZW74F23VT4BIWCE}

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	2026-05-18T01:54:48.389617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c58bf5d6f6ff19b7f85d6eb3e0516113fdb666cb58e1e7e13b8e375406b1d08

Aliases

arxiv: 1209.0218 · arxiv_version: 1209.0218v1 · doi: 10.48550/arxiv.1209.0218 · pith_short_12: RRML6XLPN7YZ · pith_short_16: RRML6XLPN7YZW74F · pith_short_8: RRML6XLP

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/RRML6XLPN7YZW74F23VT4BIWCE \
  | 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: 8c58bf5d6f6ff19b7f85d6eb3e0516113fdb666cb58e1e7e13b8e375406b1d08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dca770abbea03f7473c233fd5f9055982b03b308fcdddbdc2e448a9eec64be7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-09-02T22:33:13Z",
    "title_canon_sha256": "2f6761325d3d63180618525ce5b4ffcc141ba4ff5709a5f183a4a3ca62ceec95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.0218",
    "kind": "arxiv",
    "version": 1
  }
}