Pith Number

pith:DH7YYCOM

pith:2015:DH7YYCOMJ5NCA4I3FHFQ3TDUZF

not attested not anchored not stored refs pending

Properties of AGN coronae in the NuSTAR era

A.C. Fabian, A. Lohfink, C.S. Reynolds, E. Kara, M.L. Parker, R. Vasudevan

arxiv:1505.07603 v1 · 2015-05-28 · 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{DH7YYCOMJ5NCA4I3FHFQ3TDUZF}

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

2 papers in Pith

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

Particle Acceleration, Coronal Neutrino Production, and the Diffuse Extragalactic Neutrino Background from Supermassive Black Holes

Receipt and verification

First computed	2026-05-18T02:00:57.976781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19ff8c09cc4f5a20711b29cb0dcc74c96f3e6e3d3c256801b3a634f7bbf6ba63

Aliases

arxiv: 1505.07603 · arxiv_version: 1505.07603v1 · doi: 10.48550/arxiv.1505.07603 · pith_short_12: DH7YYCOMJ5NC · pith_short_16: DH7YYCOMJ5NCA4I3 · pith_short_8: DH7YYCOM

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/DH7YYCOMJ5NCA4I3FHFQ3TDUZF \
  | 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: 19ff8c09cc4f5a20711b29cb0dcc74c96f3e6e3d3c256801b3a634f7bbf6ba63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c088689a220fcf176209acbc1c5d6e0ee4367ae44368cc9a7fea4cefdd420a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-05-28T09:06:29Z",
    "title_canon_sha256": "785896ac73129a11d9651a8e672164e796a76276d345ce3c5d7610138337a03e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07603",
    "kind": "arxiv",
    "version": 1
  }
}