Pith Number

pith:VTWVK5HW

pith:2016:VTWVK5HWHNHKPPMEAILRNESEIG

not attested not anchored not stored refs pending

Dependence of the broad Fe K$\alpha$ line on the physical parameters of AGN

Francisco J. Carrera, Serena Falocco, Weimin Yuan, Xiao-Bo Dong, Youjun Lu, Zhu Liu

arxiv:1609.09564 v1 · 2016-09-30 · 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{VTWVK5HWHNHKPPMEAILRNESEIG}

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.

Cited by

1 paper in Pith

Strong X-ray Variability of I Zwicky 1: Obscuration from Clumpy Accretion-Disk Winds

Receipt and verification

First computed	2026-05-18T01:03:35.680953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aced5574f63b4ea7bd840217169244419df3989ffbe9a296b4614c4a0064dd87

Aliases

arxiv: 1609.09564 · arxiv_version: 1609.09564v1 · doi: 10.48550/arxiv.1609.09564 · pith_short_12: VTWVK5HWHNHK · pith_short_16: VTWVK5HWHNHKPPME · pith_short_8: VTWVK5HW

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/VTWVK5HWHNHKPPMEAILRNESEIG \
  | 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: aced5574f63b4ea7bd840217169244419df3989ffbe9a296b4614c4a0064dd87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53ef1ac6d7594e99f352d11f6abea8930ab6131abf55aba312a990c653f39fe7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-09-30T01:35:09Z",
    "title_canon_sha256": "a14f8eb9f839d880ff72443a4c9671c1dfd982cb5778027c1afedb579ebc06b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09564",
    "kind": "arxiv",
    "version": 1
  }
}