Pith Number

pith:T2OD42DZ

pith:2022:T2OD42DZBEDFLQHAC37EOE2HE4

not attested not anchored not stored refs pending

A dynamically discovered and characterized non-accreting neutron star -- M dwarf binary candidate

Chuanjie Zheng, Chun-Qian Li, Fan Yang, Haotong Zhang, Huanyang Chen, Hui-Jun Mu, Jianfeng Wu, Jian-rong Shi, Jia Zhang, Jifeng Liu, Jin-Bo Fu, Jing Guo, Junfeng Wang, Ling-Lin Zheng, Mouyuan Sun, Pei Wang, Qingzheng Yu, Senyu Qi, Song Wang, Tuan Yi, Wei-Min Gu, Xiang-Dong Li, Xuan Fang, Yang Huang, Yize Dong, Yong Shao, Yu Bai, Zhi-Xiang Zhang, Zhongrui Bai

arxiv:2209.12141 v1 · 2022-09-25 · astro-ph.SR · 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{T2OD42DZBEDFLQHAC37EOE2HE4}

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	2026-07-05T05:00:49.388136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e9c3e6879090655c0e016fe4713472729be53f779426c84aeeddcee5a11ecf9

Aliases

arxiv: 2209.12141 · arxiv_version: 2209.12141v1 · doi: 10.48550/arxiv.2209.12141 · pith_short_12: T2OD42DZBEDF · pith_short_16: T2OD42DZBEDFLQHA · pith_short_8: T2OD42DZ

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/T2OD42DZBEDFLQHAC37EOE2HE4 \
  | 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: 9e9c3e6879090655c0e016fe4713472729be53f779426c84aeeddcee5a11ecf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ca6f58e26aeaf01a2dddcba683eaee35454b8b9490e7bd4fcb7749a1957c801",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-09-25T04:25:09Z",
    "title_canon_sha256": "61add27e9615c9b9bad395cb06da70b16e4f3ae531111549aef238a178aef988"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.12141",
    "kind": "arxiv",
    "version": 1
  }
}