Pith Number

pith:QRJO7T7D

pith:2025:QRJO7T7DMREGZ67HNUBLZRR2T7

not attested not anchored not stored refs pending

Probing the redshift evolution and sub-populations of binary neutron stars with the Einstein Telescope

Alexandre Toubiana, Irina Dvorkin

arxiv:2512.02296 v2 · 2025-12-02 · 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{QRJO7T7DMREGZ67HNUBLZRR2T7}

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	2026-06-26T01:15:47.628790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8452efcfe364486cfbe76d02bcc63a9ff9f247bc7cdcae441b51ca747d606a10

Aliases

arxiv: 2512.02296 · arxiv_version: 2512.02296v2 · doi: 10.48550/arxiv.2512.02296 · pith_short_12: QRJO7T7DMREG · pith_short_16: QRJO7T7DMREGZ67H · pith_short_8: QRJO7T7D

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/QRJO7T7DMREGZ67HNUBLZRR2T7 \
  | 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: 8452efcfe364486cfbe76d02bcc63a9ff9f247bc7cdcae441b51ca747d606a10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64ae0618382bdecd4e1e5ba538102f4975169f652ba8b9f62a55d56d5cbd2a57",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-12-02T00:25:41Z",
    "title_canon_sha256": "29c33dff63e2bf7128a3fdf5dcf0b2982e9c9b901d082905540342137b755e7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.02296",
    "kind": "arxiv",
    "version": 2
  }
}