Pith Number

pith:HVNPZFEJ

pith:2015:HVNPZFEJSHU42P4T6YJ52ITAOQ

not attested not anchored not stored refs pending

HII 2407: A Low-Mass Eclipsing Binary Revealed by K2 Observations of the Pleiades

Andrew Collier Cameron, Ann Marie Cody, Benjamin Pope, Carl Ziegler, Celia Zhang, Christoph Baranec, David Barrado, Ed Gillen, Geoffrey W. Marcy, Howard Isaacson, John Stauffer, Keivan G. Stassun, Kyle Conroy, L.M. Rebull, Lynne A. Hillenbrand, Nicholas M. Law, Reed L. Riddle, Suzanne Aigrain, Trevor J. David

arxiv:1510.06399 v1 · 2015-10-21 · 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{HVNPZFEJSHU42P4T6YJ52ITAOQ}

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	2026-05-18T01:29:31.116313Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d5afc948991e9cd3f93f613dd22607400a37e1c40aa69c7c0bd08504ea6aa68

Aliases

arxiv: 1510.06399 · arxiv_version: 1510.06399v1 · doi: 10.48550/arxiv.1510.06399 · pith_short_12: HVNPZFEJSHU4 · pith_short_16: HVNPZFEJSHU42P4T · pith_short_8: HVNPZFEJ

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/HVNPZFEJSHU42P4T6YJ52ITAOQ \
  | 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: 3d5afc948991e9cd3f93f613dd22607400a37e1c40aa69c7c0bd08504ea6aa68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1a4a097bf62c06f2efe4b706fe27c577f4191ef0ed44f484e6fbd6ff0dd11c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-10-21T20:04:29Z",
    "title_canon_sha256": "ca7fb52b5a6dc37e4d02de553fb1ba0a28439d4304c809b8bff37c13a521f1cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06399",
    "kind": "arxiv",
    "version": 1
  }
}