Pith Number

pith:LTDHDWBN

pith:2014:LTDHDWBNU7BEJZYY3BR3ZJ4H5G

not attested not anchored not stored refs pending

A stable quasi-periodic 4.18 d oscillation and mysterious occultations in the 2011 MOST light curve of TWHya

Anthony F. J. Moffat, David B. Guenther, Dimitar Sasselov, Jason F. Rowe, Jaymie M. Matthews, Michal Siwak, Slavek M. Rucinski, Werner W. Weiss

arxiv:1409.1721 v1 · 2014-09-05 · 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{LTDHDWBNU7BEJZYY3BR3ZJ4H5G}

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	2026-05-18T02:43:25.411275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cc671d82da7c244e718d863bca787e99cedef8055d882af925342972049dcdd

Aliases

arxiv: 1409.1721 · arxiv_version: 1409.1721v1 · doi: 10.48550/arxiv.1409.1721 · pith_short_12: LTDHDWBNU7BE · pith_short_16: LTDHDWBNU7BEJZYY · pith_short_8: LTDHDWBN

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/LTDHDWBNU7BEJZYY3BR3ZJ4H5G \
  | 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: 5cc671d82da7c244e718d863bca787e99cedef8055d882af925342972049dcdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a49554ccd2c0350a549f59957a2ca63277198a0b6bbf8eae8c6f5f7571e8fdf1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-09-05T10:07:29Z",
    "title_canon_sha256": "d6a0200c9716fb742990d76e39e86b1e1d8a1bc60d25ac384b21dc0bb3e4e747"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1721",
    "kind": "arxiv",
    "version": 1
  }
}