Pith Number

pith:C3U4344A

pith:2025:C3U4344AKMDVGDVWYB4WWBSCM5

not attested not anchored not stored refs pending

First spectro-polarimetric study of the neutron star low-mass X-ray binary GX 9+1

A. M. Vinodkumar, Vivek K. Agrawal, V. P. Shyam Prakash

arxiv:2502.02078 v2 · 2025-02-04 · 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{C3U4344AKMDVGDVWYB4WWBSCM5}

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	2026-07-05T10:09:52.860447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16e9cdf3805307530eb6c0796b0642674c12ba6ecad489f972cb2eae4c84a9ec

Aliases

arxiv: 2502.02078 · arxiv_version: 2502.02078v2 · doi: 10.48550/arxiv.2502.02078 · pith_short_12: C3U4344AKMDV · pith_short_16: C3U4344AKMDVGDVW · pith_short_8: C3U4344A

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/C3U4344AKMDVGDVWYB4WWBSCM5 \
  | 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: 16e9cdf3805307530eb6c0796b0642674c12ba6ecad489f972cb2eae4c84a9ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e3446e564ea30bbaab2126c223efb8db80fc11c5f72527e1379acdca663f1fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-02-04T07:54:08Z",
    "title_canon_sha256": "aafc93d611f3dba5029250a34ef0f57a57f9b75c46f05b2a0df7c22d033aa700"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02078",
    "kind": "arxiv",
    "version": 2
  }
}