Pith Number

pith:APHJFQI3

pith:2014:APHJFQI3Q74IKHH53I7AACZCM4

not attested not anchored not stored refs pending

Correlation between the photon index and X-ray luminosity of black hole X-ray binaries and active galactic nuclei: observations and interpretation

Andrzej A. Zdziarski, Feng Yuan, Fu-Guo Xie, Luis C. Ho, Marek Gierlinski, Qi-Xiang Yang, Zhaolong Yu

arxiv:1412.1358 v1 · 2014-12-03 · 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{APHJFQI3Q74IKHH53I7AACZCM4}

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	2026-05-18T01:41:23.727226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03ce92c11b87f8851cfdda3e000b2267191b4d24ea11415ef4d851006ae53178

Aliases

arxiv: 1412.1358 · arxiv_version: 1412.1358v1 · doi: 10.48550/arxiv.1412.1358 · pith_short_12: APHJFQI3Q74I · pith_short_16: APHJFQI3Q74IKHH5 · pith_short_8: APHJFQI3

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/APHJFQI3Q74IKHH53I7AACZCM4 \
  | 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: 03ce92c11b87f8851cfdda3e000b2267191b4d24ea11415ef4d851006ae53178

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "763c58202ec18cfca485389eb3c5d62fa634d27571224b4b33faacab455bc8dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-12-03T15:13:08Z",
    "title_canon_sha256": "613827128de790fd2fab8d3c1a853bb480d1da4276071b2e87b771c1fcf919b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1358",
    "kind": "arxiv",
    "version": 1
  }
}