Pith Number

pith:ZWV55G5Z

pith:2017:ZWV55G5ZCH5BKKHM436CXOXK64

not attested not anchored not stored refs pending

Probing mass-radius relation of protoneutron stars from gravitational-wave asteroseismology

Hajime Sotani, Kei Kotake, Takami Kuroda, Tomoya Takiwaki

arxiv:1708.03738 v1 · 2017-08-12 · 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{ZWV55G5ZCH5BKKHM436CXOXK64}

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	2026-05-18T00:30:27.934037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdabde9bb911fa1528ece6fc2bbaeaf725f40c8949c75896ec00f78d0abd027e

Aliases

arxiv: 1708.03738 · arxiv_version: 1708.03738v1 · doi: 10.48550/arxiv.1708.03738 · pith_short_12: ZWV55G5ZCH5B · pith_short_16: ZWV55G5ZCH5BKKHM · pith_short_8: ZWV55G5Z

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/ZWV55G5ZCH5BKKHM436CXOXK64 \
  | 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: cdabde9bb911fa1528ece6fc2bbaeaf725f40c8949c75896ec00f78d0abd027e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c4bb7b3cd3598581accf838dc715c98fdfd80bbbb76f61cee58d9fea552b783",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-08-12T02:37:07Z",
    "title_canon_sha256": "9e72c5133ac153abda078fb31438ee40bd2985ef4b3495a71e48bb5f69f0d6df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03738",
    "kind": "arxiv",
    "version": 1
  }
}