Pith Number

pith:UDKBKLJS

pith:2018:UDKBKLJSY34GV4CKPJHM6CSEN4

not attested not anchored not stored refs pending

Circular polarization of gravitational waves from non-rotating supernova cores: a new probe into the pre-explosion hydrodynamics

Kazuhiro Hayama, Kei Kotake, Takami Kuroda, Tomoya Takiwaki

arxiv:1802.03842 v1 · 2018-02-11 · astro-ph.HE · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UDKBKLJSY34GV4CKPJHM6CSEN4}

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	2026-05-18T00:15:57.767064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0d4152d32c6f86af04a7a4ecf0a446f2d0a82966b35cab2dddbb058cca348ba

Aliases

arxiv: 1802.03842 · arxiv_version: 1802.03842v1 · doi: 10.48550/arxiv.1802.03842 · pith_short_12: UDKBKLJSY34G · pith_short_16: UDKBKLJSY34GV4CK · pith_short_8: UDKBKLJS

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/UDKBKLJSY34GV4CKPJHM6CSEN4 \
  | 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: a0d4152d32c6f86af04a7a4ecf0a446f2d0a82966b35cab2dddbb058cca348ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1306e587612d4e1e462cb9dcdb1cb996f7fc9c8a67672e8a2ca65892d4d30b5",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-02-11T23:52:46Z",
    "title_canon_sha256": "38f7ef094382562f7b6866ca3d81fdc3e29d1f7539751ffec074a9d7ff0a84bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03842",
    "kind": "arxiv",
    "version": 1
  }
}