Pith Number

pith:VGOKQ2RT

pith:2024:VGOKQ2RTMISXOB3V4DW7STKVF7

not attested not anchored not stored refs pending

Fundamental Parameters of a Binary System Consisting of a Red Dwarf and a Compact Star

Chuanjun Wang, Deqing Wang, Jianping Xiong, Jinliang Wang, Kaifan Ji, Nianping Liu, Qiyuan Cheng, Shousheng He, Xu Ding, ZhiMing Song

arxiv:2410.18518 v1 · 2024-10-24 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VGOKQ2RTMISXOB3V4DW7STKVF7}

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	2026-07-05T09:25:09.580014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a99ca86a336225770775e0edf94d552fd8d906060410c50679389985e3a8c6a9

Aliases

arxiv: 2410.18518 · arxiv_version: 2410.18518v1 · doi: 10.48550/arxiv.2410.18518 · pith_short_12: VGOKQ2RTMISX · pith_short_16: VGOKQ2RTMISXOB3V · pith_short_8: VGOKQ2RT

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/VGOKQ2RTMISXOB3V4DW7STKVF7 \
  | 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: a99ca86a336225770775e0edf94d552fd8d906060410c50679389985e3a8c6a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c77c27058b8bf7e080856255a7b48a51ad768deb47a7287357a73dbd39b5f8f8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-10-24T08:07:46Z",
    "title_canon_sha256": "f59449a45094d47d7d6801405c0c30b3d2a3f791ac1557970f7498ef6d4ded31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.18518",
    "kind": "arxiv",
    "version": 1
  }
}