Pith Number

pith:77FV5UGR

pith:2020:77FV5UGRYUK5DGMFTOHPBAN5EH

not attested not anchored not stored refs pending

A novel black-hole mass scaling relation based on Coronal lines and supported by accretion predictions

2), (2) INPE, (3) IAC, (4) Center for Theoretical Physics, 5), (5) Nicolaus Copernicus Astronomical Center), Alberto Rodr\'iguez-Ardila (1, Almudena Prieto (3), Murilo Marinello (1) ((1) LNA/MCTIC, Swayamtrupta Panda (4, Universidad de La Laguna

arxiv:2010.00075 v1 · 2020-09-30 · 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{77FV5UGRYUK5DGMFTOHPBAN5EH}

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	2026-07-05T01:39:30.110926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffcb5ed0d1c515d199859b8ef081bd21f855d6d2a8169c7a6ac8d4606e3ffd88

Aliases

arxiv: 2010.00075 · arxiv_version: 2010.00075v1 · doi: 10.48550/arxiv.2010.00075 · pith_short_12: 77FV5UGRYUK5 · pith_short_16: 77FV5UGRYUK5DGMF · pith_short_8: 77FV5UGR

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/77FV5UGRYUK5DGMFTOHPBAN5EH \
  | 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: ffcb5ed0d1c515d199859b8ef081bd21f855d6d2a8169c7a6ac8d4606e3ffd88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1433937ab5fec561fd730c6ede2b48a28bfdbaeca3ae0b09adcfa3352c3d3592",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-09-30T19:35:59Z",
    "title_canon_sha256": "314aa95fb580a3c7cae3bd3a3cba156a6b6d5967ab7ac2848c6f5402e9ee5ae9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.00075",
    "kind": "arxiv",
    "version": 1
  }
}