Pith Number

pith:FMSJ65FB

pith:2017:FMSJ65FBB3OAJM6AHENEAUQJLI

not attested not anchored not stored refs pending

A strong negative correlation between radio loudness $R_{\rm UV}$ and optical-to-X-ray spectral index $\alpha_{\rm ox}$ in low-luminosity AGNs

Fu-Guo Xie, Shuang-Liang Li

arxiv:1707.03951 v1 · 2017-07-13 · 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{FMSJ65FBB3OAJM6AHENEAUQJLI}

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	2026-05-18T00:38:01.773100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b249f74a10edc04b3c0391a4052095a3ec4cf5354e16e3e7440e5d3c65e7e63

Aliases

arxiv: 1707.03951 · arxiv_version: 1707.03951v1 · doi: 10.48550/arxiv.1707.03951 · pith_short_12: FMSJ65FBB3OA · pith_short_16: FMSJ65FBB3OAJM6A · pith_short_8: FMSJ65FB

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/FMSJ65FBB3OAJM6AHENEAUQJLI \
  | 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: 2b249f74a10edc04b3c0391a4052095a3ec4cf5354e16e3e7440e5d3c65e7e63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d90282c7c4521fb7053c1b6727bcc92d2b39b11052f7fb024590129c43bbd9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-07-13T01:51:07Z",
    "title_canon_sha256": "43652d77801edf42bc3dfaadaf6c0fef724f50259826f3413149d80a6473e29e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03951",
    "kind": "arxiv",
    "version": 1
  }
}