Pith Number

pith:BRX4FPEI

pith:2015:BRX4FPEINCSZAOPI4UVV2XMJBB

not attested not anchored not stored refs pending

Structural glitches near the cores of red giants revealed by oscillations in g-mode period spacings from stellar models

D. Stello, J. Christensen-Dalsgaard, M.S. Cunha, P.P. Avelino, R.H.D. Townsend

arxiv:1503.09085 v1 · 2015-03-31 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BRX4FPEINCSZAOPI4UVV2XMJBB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:59:36.792694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c6fc2bc8868a59039e8e52b5d5d89086c0666892e925ad1dbcbd0fe4213d0b7

Aliases

arxiv: 1503.09085 · arxiv_version: 1503.09085v1 · doi: 10.48550/arxiv.1503.09085 · pith_short_12: BRX4FPEINCSZ · pith_short_16: BRX4FPEINCSZAOPI · pith_short_8: BRX4FPEI

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/BRX4FPEINCSZAOPI4UVV2XMJBB \
  | 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: 0c6fc2bc8868a59039e8e52b5d5d89086c0666892e925ad1dbcbd0fe4213d0b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ea903e932a5a6117934ced74fc518ca50a8e33465aaa307c46cefeeae5693f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-03-31T15:26:19Z",
    "title_canon_sha256": "4a9132973a9cba0495dc7d436b7f3369dcb3cbc5aa76706b0a74478d3fc31dac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.09085",
    "kind": "arxiv",
    "version": 1
  }
}