Pith Number

pith:JFTLYHXT

pith:2014:JFTLYHXTB4KGQTVVX4GLZGDBYW

not attested not anchored not stored refs pending

The Pulsating sdB+M Eclipsing System NY Virginis and its Circumbinary Planets

Jae-Hyuck Youn, Jae Woo Lee, Tobias Cornelius Hinse, Wonyong Han

arxiv:1409.4907 v1 · 2014-09-17 · 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{JFTLYHXTB4KGQTVVX4GLZGDBYW}

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	2026-05-18T01:42:01.864494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4966bc1ef30f14684eb5bf0cbc9861c5b13139dcd7db340d67343c857fb0e9e2

Aliases

arxiv: 1409.4907 · arxiv_version: 1409.4907v1 · doi: 10.48550/arxiv.1409.4907 · pith_short_12: JFTLYHXTB4KG · pith_short_16: JFTLYHXTB4KGQTVV · pith_short_8: JFTLYHXT

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/JFTLYHXTB4KGQTVVX4GLZGDBYW \
  | 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: 4966bc1ef30f14684eb5bf0cbc9861c5b13139dcd7db340d67343c857fb0e9e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0e72e4d01242d06545cb56a2fc8ddf6e08395dadd82f3699029f5cb897f4728",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-09-17T09:08:24Z",
    "title_canon_sha256": "88f9a08d628fd4a37ae9f20b16ed0edb7b33c8dbf29200781e3d147c08b23ea3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4907",
    "kind": "arxiv",
    "version": 1
  }
}