Pith Number

pith:ESSS2DKX

pith:2019:ESSS2DKXBYIT3D2QFX7X3IQNVE

not attested not anchored not stored refs pending

Simultaneous Millimeter-wave and X-ray monitoring of the Seyfert Galaxy NGC 7469

Ari Laor, Ehud Behar, Gabriel Paubert, Jelle Kaastra, Missagh Mehdipour, Nicolas Billot, Ranieri D. Baldi, Shai Kaspi, Uria Peretz

arxiv:1911.04544 v1 · 2019-11-11 · 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{ESSS2DKXBYIT3D2QFX7X3IQNVE}

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

The emergence of X-ray emission lines during relativistic radio-jet formation in the changing-look active galactic nucleus 1ES 1927+654

Receipt and verification

First computed	2026-07-05T00:34:47.546827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24a52d0d570e113d8f502dff7da20da92a65fb2864714840dcfa089ce6bacd1d

Aliases

arxiv: 1911.04544 · arxiv_version: 1911.04544v1 · doi: 10.48550/arxiv.1911.04544 · pith_short_12: ESSS2DKXBYIT · pith_short_16: ESSS2DKXBYIT3D2Q · pith_short_8: ESSS2DKX

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/ESSS2DKXBYIT3D2QFX7X3IQNVE \
  | 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: 24a52d0d570e113d8f502dff7da20da92a65fb2864714840dcfa089ce6bacd1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19ddcdab1b329476b0d1b2705d80078288e810094cc4918690cf76e7624b3744",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-11-11T20:03:12Z",
    "title_canon_sha256": "01b0e11ec6f6fac11b2a2976d5bb1159d034558847c26e86e8781d96adb357d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.04544",
    "kind": "arxiv",
    "version": 1
  }
}