Pith Number

pith:C62NQONE

pith:2014:C62NQONETLSQTUBHMKPNPJZKRP

not attested not anchored not stored refs pending

HZ Her: Stellar Radius from X-ray Eclipse Observations, Evolutionary State and a New Distance

D.A. Leahy, M.H. Abdallah

arxiv:1406.6138 v3 · 2014-06-24 · 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{C62NQONETLSQTUBHMKPNPJZKRP}

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	2026-05-18T01:42:51.133800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17b4d839a49ae509d027629ed7a72a8bfe12314d0903846f5163c417a87e70c9

Aliases

arxiv: 1406.6138 · arxiv_version: 1406.6138v3 · doi: 10.48550/arxiv.1406.6138 · pith_short_12: C62NQONETLSQ · pith_short_16: C62NQONETLSQTUBH · pith_short_8: C62NQONE

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/C62NQONETLSQTUBHMKPNPJZKRP \
  | 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: 17b4d839a49ae509d027629ed7a72a8bfe12314d0903846f5163c417a87e70c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb57aa54d411d05c58fdf42b0d66af4015e221297e75af70432ac97e1d3b93c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-06-24T05:24:02Z",
    "title_canon_sha256": "dcfbd2bb5f6149c77b16539e6dfbdb641dfe7e210d0df867c3bd916f6387828b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6138",
    "kind": "arxiv",
    "version": 3
  }
}