Pith Number

pith:TKDOCGP2

pith:2014:TKDOCGP2NQFGBSORTGV2VIFVAF

not attested not anchored not stored refs pending

HD 51844: An Am delta Scuti in a binary showing periastron brightening

A. Baglin, A. Garc\'ia Hern\'andez, C. Catala, E. Michel, E. Poretti, F. Baudin, J. Vos, M. Hareter, M. Papar\'o, M. Rainer, P. De Cat, P. Lampens, P. Marcos-Arenal, T. Borkovits, W. W. Weiss

arxiv:1406.4319 v1 · 2014-06-17 · 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{TKDOCGP2NQFGBSORTGV2VIFVAF}

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	2026-05-18T02:43:34.977380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a86e119fa6c0a60c9d199abaaa0b50171fad08e236f63264d4aa42022f95d7b

Aliases

arxiv: 1406.4319 · arxiv_version: 1406.4319v1 · doi: 10.48550/arxiv.1406.4319 · pith_short_12: TKDOCGP2NQFG · pith_short_16: TKDOCGP2NQFGBSOR · pith_short_8: TKDOCGP2

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/TKDOCGP2NQFGBSORTGV2VIFVAF \
  | 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: 9a86e119fa6c0a60c9d199abaaa0b50171fad08e236f63264d4aa42022f95d7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28f61dfd88f4262ae4f4c9828b3089269c7497fad1daf176c880772102de5029",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-06-17T11:11:18Z",
    "title_canon_sha256": "0ab7253e16ca1ca2c1138f20f11e2288c7bcb9e7ea83ae3a38229f03fdcb6f4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4319",
    "kind": "arxiv",
    "version": 1
  }
}