Pith Number

pith:335KKR6K

pith:2015:335KKR6KOAN7H4MUVXEYYJRHN2

not attested not anchored not stored refs pending

The Fundamental Plane of Black Hole Activity in the Optical Band

Elmar K\"ording, Heino Falcke, Payaswini Saikia

arxiv:1504.00363 v1 · 2015-04-01 · 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{335KKR6KOAN7H4MUVXEYYJRHN2}

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

Radio flares and X-ray hardening embedded in the long soft state of 4U 1543-475

Receipt and verification

First computed	2026-05-18T02:04:01.188631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

defaa547ca701bf3f194adc98c26276e920e93ee4bae970891b6f16a63db5e99

Aliases

arxiv: 1504.00363 · arxiv_version: 1504.00363v1 · doi: 10.48550/arxiv.1504.00363 · pith_short_12: 335KKR6KOAN7 · pith_short_16: 335KKR6KOAN7H4MU · pith_short_8: 335KKR6K

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/335KKR6KOAN7H4MUVXEYYJRHN2 \
  | 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: defaa547ca701bf3f194adc98c26276e920e93ee4bae970891b6f16a63db5e99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17707f985df6ac9981be78d121cfaf45d4328853b642ee4908921d357c16b25c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-04-01T20:00:37Z",
    "title_canon_sha256": "f80c05fda6c9c8191f522eb7742df21bbf460677691b6e8480bb595f66ad4b20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00363",
    "kind": "arxiv",
    "version": 1
  }
}