Pith Number

pith:GNIGKLRM

pith:2010:GNIGKLRMTXQ2FKAYJ6GULNSVRP

not attested not anchored not stored refs pending

Acoustic oscillations in stars near the tip of the red giant branch

I. Soszynski, W. A. Dziembowski

arxiv:1009.5989 v1 · 2010-09-29 · 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{GNIGKLRMTXQ2FKAYJ6GULNSVRP}

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	2026-05-18T02:05:13.377199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3350652e2c9de1a2a8184f8d45b6558bd8cbe583d283bc4aac84d6b0a1c3a6d1

Aliases

arxiv: 1009.5989 · arxiv_version: 1009.5989v1 · doi: 10.48550/arxiv.1009.5989 · pith_short_12: GNIGKLRMTXQ2 · pith_short_16: GNIGKLRMTXQ2FKAY · pith_short_8: GNIGKLRM

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/GNIGKLRMTXQ2FKAYJ6GULNSVRP \
  | 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: 3350652e2c9de1a2a8184f8d45b6558bd8cbe583d283bc4aac84d6b0a1c3a6d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c9ded164eb1250c4d6386e7c4cbabe0716a48df28db7a3a925033a6f1edfb7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-09-29T20:00:02Z",
    "title_canon_sha256": "607269efda3aa0371dd88779b7500c2d57ccd41616598ac6bf0f126040871b8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5989",
    "kind": "arxiv",
    "version": 1
  }
}