Pith Number

pith:FJTKY3SU

pith:2025:FJTKY3SUMAYBAVAY327P57EVSF

not attested not anchored not stored refs pending

Forming Double Neutron Stars using Detailed Binary Evolution Models with POSYDON: Comparison to the Galactic Systems

Abhishek Chattaraj, Camille Liotine, Debatri Chattopadhyay, Elizabeth Teng, Emmanouil Zapartas, Jeff J. Andrews, Konstantinos Kovlakas, Kyle A. Rocha, Matthias U. Kruckow, Max Briel, Meng Sun, Philipp M. Srivastava, Seth Gossage, Simone S. Bavera, Tassos Fragos, Vicky Kalogera, Zepei Xing

arxiv:2508.00186 v2 · 2025-07-31 · astro-ph.SR · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FJTKY3SUMAYBAVAY327P57EVSF}

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	2026-06-12T01:08:15.164571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a66ac6e546030105418debefefc9591787b34249a5a9cd9d130fd9d50e48cda

Aliases

arxiv: 2508.00186 · arxiv_version: 2508.00186v2 · doi: 10.48550/arxiv.2508.00186 · pith_short_12: FJTKY3SUMAYB · pith_short_16: FJTKY3SUMAYBAVAY · pith_short_8: FJTKY3SU

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/FJTKY3SUMAYBAVAY327P57EVSF \
  | 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: 2a66ac6e546030105418debefefc9591787b34249a5a9cd9d130fd9d50e48cda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2d0214bc3dd8c6a0b32115b5f868b273e45f814627b0ddbdacd5f01a1e446bb",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-07-31T22:03:36Z",
    "title_canon_sha256": "e22c2ece8892035739bd67f90a3ee4df410a8146bfc9bfd975a9fe8cd3e5961d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.00186",
    "kind": "arxiv",
    "version": 2
  }
}