Pith Number

pith:EPXGU4H7

pith:2025:EPXGU4H7M6QSJBYV7RQMCQ2SNI

not attested not anchored not stored refs pending

Effects of inner crusts on $g$-mode oscillations in neutron stars

Cheng-Jun Xia, Enping Zhou, Hao Sun, Hong-Bo Li, Jia-Xing Niu, Ying-Xun Zhang, Yiqiu Ma

arxiv:2501.07188 v2 · 2025-01-13 · astro-ph.HE · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EPXGU4H7M6QSJBYV7RQMCQ2SNI}

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	2026-07-05T11:01:03.000828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23ee6a70ff67a1248715fc60c143526a17308889e4ce1b98e6061b2532805c81

Aliases

arxiv: 2501.07188 · arxiv_version: 2501.07188v2 · doi: 10.48550/arxiv.2501.07188 · pith_short_12: EPXGU4H7M6QS · pith_short_16: EPXGU4H7M6QSJBYV · pith_short_8: EPXGU4H7

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/EPXGU4H7M6QSJBYV7RQMCQ2SNI \
  | 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: 23ee6a70ff67a1248715fc60c143526a17308889e4ce1b98e6061b2532805c81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91daf29b5c2b9a1d89a1bf57f956d6d9189fac82f4fbadd8f4214f9cd3ff67ab",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-01-13T10:36:00Z",
    "title_canon_sha256": "04b693334130b202d223394196373e0f0573fc4ce19e7fab72f9bc3d1aaeef39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.07188",
    "kind": "arxiv",
    "version": 2
  }
}