Pith Number

pith:HRBJ6NDB

pith:2019:HRBJ6NDB2I7JAPLNAU2XJPTOSC

not attested not anchored not stored refs pending

Asteroseismic constraints on active latitudes of solar-type stars: HD173701 has active bands at higher latitudes than the Sun

Alexandra E. L. Thomas, Andrea Miglio, \^Angela R. G. Santos, Guy R. Davies, Margarida S. Cunha, Rachel Howe, Tiago Campante, William J. Chaplin, Yvonne Elsworth

arxiv:1903.04998 v1 · 2019-03-12 · 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{HRBJ6NDB2I7JAPLNAU2XJPTOSC}

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	2026-05-17T23:50:07.867303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c429f3461d23e903d6d053574be6e90bf429f04a8db188cea8750d558cc4798

Aliases

arxiv: 1903.04998 · arxiv_version: 1903.04998v1 · doi: 10.48550/arxiv.1903.04998 · pith_short_12: HRBJ6NDB2I7J · pith_short_16: HRBJ6NDB2I7JAPLN · pith_short_8: HRBJ6NDB

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/HRBJ6NDB2I7JAPLNAU2XJPTOSC \
  | 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: 3c429f3461d23e903d6d053574be6e90bf429f04a8db188cea8750d558cc4798

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecefca2fd944c675004456c131619836a650d6f7d0e59cfad0b4c9dd0027607d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-03-12T15:29:58Z",
    "title_canon_sha256": "d764d7d29025d6a300d1b28921156424d8d53899cf78adbd2fe63901c645ac7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04998",
    "kind": "arxiv",
    "version": 1
  }
}