Pith Number

pith:SKEARG5U

pith:2019:SKEARG5UFGNNVVXYUWSNBX76X7

not attested not anchored not stored refs pending

The XMM-Newton/HST view of the obscuring outflow in the Seyfert Galaxy Mrk 335 observed at extremely low X-ray flux

Anil Pradhan (Ohio State University), Anna Lia Longinotti (CONACyT-INAOE), Bonn), Dan Wilkins (KIPAC, Dirk Grupe (Morehead State University), Gerard Kriss (STScI), Karla Arellano-Cordova (IAC), Luigi Gallo (Saint Mary's University), Michael Parker (ESAC), Smita Mathur (Ohio State University), Stanford University), Stefanie Komossa (Max Planck, Yair Krongold (UNAM)

arxiv:1903.05795 v1 · 2019-03-14 · astro-ph.GA · 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{SKEARG5UFGNNVVXYUWSNBX76X7}

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	2026-05-17T23:47:25.349991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9288089bb4299adad6f8a5a4d0dffebffaf03c10d0899fdadde98741cd3f573d

Aliases

arxiv: 1903.05795 · arxiv_version: 1903.05795v1 · doi: 10.48550/arxiv.1903.05795 · pith_short_12: SKEARG5UFGNN · pith_short_16: SKEARG5UFGNNVVXY · pith_short_8: SKEARG5U

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/SKEARG5UFGNNVVXYUWSNBX76X7 \
  | 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: 9288089bb4299adad6f8a5a4d0dffebffaf03c10d0899fdadde98741cd3f573d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ce35e1a4de035858e995e6c71dc036b6137bc9d74d9aa67077a9ed4b9cf6ca0",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-14T02:49:55Z",
    "title_canon_sha256": "2d6954cea71496878649f65fa2318b5b2e0605805f911b9920a842dc61740cef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05795",
    "kind": "arxiv",
    "version": 1
  }
}