Pith Number

pith:VPTPU3DF

pith:2026:VPTPU3DFAIMDAORRKM2OVOSCA6

not attested not anchored not stored refs pending

Can Asteroseismic Structure Inversions Be Performed in Structure-Dependent Coordinates?

J. M. Joel Ong, Sarbani Basu, Vincent Vanlaer, Willem Hoogendam

arxiv:2606.25243 v1 · 2026-06-23 · 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{VPTPU3DFAIMDAORRKM2OVOSCA6}

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	2026-06-25T00:18:21.979083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abe6fa6c650218303a315334eaba42079320ac1d2cca120857eae0327450b364

Aliases

arxiv: 2606.25243 · arxiv_version: 2606.25243v1 · doi: 10.48550/arxiv.2606.25243 · pith_short_12: VPTPU3DFAIMD · pith_short_16: VPTPU3DFAIMDAORR · pith_short_8: VPTPU3DF

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/VPTPU3DFAIMDAORRKM2OVOSCA6 \
  | 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: abe6fa6c650218303a315334eaba42079320ac1d2cca120857eae0327450b364

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0f6abba59aef9e81921ade5756a38514636fb2ec7b2e9af9636b2b426f23714",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-06-23T23:59:58Z",
    "title_canon_sha256": "edb2c434b8bf7689fc20e8e1d533eaf4013f01a772d7ba78b1ac8f689e3e443a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25243",
    "kind": "arxiv",
    "version": 1
  }
}