Pith Number

pith:GFJINIHS

pith:2017:GFJINIHSLZ4FCCBGGJ6S3XUQ5Y

not attested not anchored not stored refs pending

Metallicity effect on stellar granulation detected from oscillating red giants in open clusters

C. Jiang, C. Nitschelm, D. Salabert, D. Stello, E. Corsaro, J. Tayar, K. Stassun, M. Pinsonneault, P. Gaulme, R. A. Garc\'ia, R. Trampedach, S. Mathur

arxiv:1707.07474 v1 · 2017-07-24 · 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{GFJINIHSLZ4FCCBGGJ6S3XUQ5Y}

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	2026-05-18T00:36:28.237265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

315286a0f25e78510826327d2dde90ee17e4de29c16080c4aaf654e2b8aa04f1

Aliases

arxiv: 1707.07474 · arxiv_version: 1707.07474v1 · doi: 10.48550/arxiv.1707.07474 · pith_short_12: GFJINIHSLZ4F · pith_short_16: GFJINIHSLZ4FCCBG · pith_short_8: GFJINIHS

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/GFJINIHSLZ4FCCBGGJ6S3XUQ5Y \
  | 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: 315286a0f25e78510826327d2dde90ee17e4de29c16080c4aaf654e2b8aa04f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dd215cf933688c1f47786b7bdc3687f84910f76a6851794d9a3caeb44d1f391",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-07-24T10:54:10Z",
    "title_canon_sha256": "e111847940f61432bd5ac9dacc03b2280f6570bbb09a31aba81c3896c0417dd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07474",
    "kind": "arxiv",
    "version": 1
  }
}