Pith Number

pith:46AD4BZE

pith:2021:46AD4BZERJGPR3J5BNAZYU4VNK

not attested not anchored not stored refs pending

A novel black-hole mass scaling relation based on coronal gas, and its dependence with the accretion disc

(2) LNA/Brazil, 3), (3) INPE/Brazil, 4, (4) Center for Theoretical Physics/Poland, 5), (5) Nicolaus Copernicus Astronomical Center/Poland), Alberto Rodr\'iguez-Ardila (2, M. Almudena Prieto (1), Murilo Marinello (2) ((1) IAC/Spain, Swayamtrupta Panda (2

arxiv:2111.10465 v1 · 2021-11-19 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{46AD4BZERJGPR3J5BNAZYU4VNK}

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	2026-07-05T03:38:41.721990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7803e07248a4cf8ed3d0b419c53956a90c8cffbef115de0159b2170680eb395

Aliases

arxiv: 2111.10465 · arxiv_version: 2111.10465v1 · doi: 10.48550/arxiv.2111.10465 · pith_short_12: 46AD4BZERJGP · pith_short_16: 46AD4BZERJGPR3J5 · pith_short_8: 46AD4BZE

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/46AD4BZERJGPR3J5BNAZYU4VNK \
  | 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: e7803e07248a4cf8ed3d0b419c53956a90c8cffbef115de0159b2170680eb395

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc48f61125f6718572902e8c7ca68b3a0bd19055bb9badf9d545b9b3fc0ca999",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-11-19T22:39:17Z",
    "title_canon_sha256": "bfe6f9933fca62f7f6470dbd66e7af0ae3231af27b5448eed890a43b6bc5f27d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.10465",
    "kind": "arxiv",
    "version": 1
  }
}