Pith Number

pith:2HYIBRP5

pith:2019:2HYIBRP5HCM54UKTYMW6LHO7KE

not attested not anchored not stored refs pending

Comparison of the Asteroseismic Mass Scale of Red Clump Giants with Photometric Mass Estimates

Chul Chung, Deokkeun An, Donald M. Terndrup, Marc H. Pinsonneault

arxiv:1904.00122 v2 · 2019-03-30 · 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{2HYIBRP5HCM54UKTYMW6LHO7KE}

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	2026-05-17T23:40:32.863846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1f080c5fd3899de5153c32de59ddf511ded57d8222956490ac6fcefab13e9df

Aliases

arxiv: 1904.00122 · arxiv_version: 1904.00122v2 · doi: 10.48550/arxiv.1904.00122 · pith_short_12: 2HYIBRP5HCM5 · pith_short_16: 2HYIBRP5HCM54UKT · pith_short_8: 2HYIBRP5

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/2HYIBRP5HCM54UKTYMW6LHO7KE \
  | 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: d1f080c5fd3899de5153c32de59ddf511ded57d8222956490ac6fcefab13e9df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e3bb2754dee554ab1e601e32d164de8c7f8a1895cc034f1735ca27c18bf411b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-03-30T00:10:37Z",
    "title_canon_sha256": "6353b844c611577e21131e94f3f6f7bc5354c980731707cf05d8894bcee14719"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00122",
    "kind": "arxiv",
    "version": 2
  }
}