Pith Number

pith:TROZBX5Y

pith:2011:TROZBX5YZEAEUKMYHVQIHUIPV6

not attested not anchored not stored refs pending

Regular frequency patterns in the classical delta Scuti star HD 144277 observed by the MOST satellite

A. A. Pamyatnykh, A. F. J. Moffat, D. B. Guenther, D. Sasselov, J. F. Rowe, J. M. Matthews, K. Zwintz, M. Breger, P. Lenz, R. Kuschnig, S. M. Rucinski, T. Zdravkov, W. W. Weiss

arxiv:1109.2743 v1 · 2011-09-13 · 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{TROZBX5YZEAEUKMYHVQIHUIPV6}

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	2026-05-18T02:00:33.743033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c5d90dfb8c9004a29983d6083d10fafb5295b3124dc500e6d04bac3081fa794

Aliases

arxiv: 1109.2743 · arxiv_version: 1109.2743v1 · doi: 10.48550/arxiv.1109.2743 · pith_short_12: TROZBX5YZEAE · pith_short_16: TROZBX5YZEAEUKMY · pith_short_8: TROZBX5Y

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/TROZBX5YZEAEUKMYHVQIHUIPV6 \
  | 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: 9c5d90dfb8c9004a29983d6083d10fafb5295b3124dc500e6d04bac3081fa794

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96274751d05237f66f0ab02f24ddc91723be720c950b42691e3ca1bb2595d029",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-09-13T10:47:52Z",
    "title_canon_sha256": "4f8d41fec430ec788c98f5a47dc6a17779227a9a9ee1f73eea12a2750517a353"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2743",
    "kind": "arxiv",
    "version": 1
  }
}