Pith Number

pith:YAYEVBXA

pith:2016:YAYEVBXAGSR32XABO37QGUXYSC

not attested not anchored not stored refs pending

IMPETUS: New Cloudy's radiative tables for accretion onto a galaxy black hole

Fidel Cruz, Jaime Klapp, Jose M. Ramirez-Velasquez, Leonardo Di G. Sigalotti, Ruslan Gabbasov

arxiv:1607.07785 v2 · 2016-07-26 · 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{YAYEVBXAGSR32XABO37QGUXYSC}

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	2026-05-18T01:01:22.880129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0304a86e034a3bd5c0176ff0352f890811ca18fde4dfe64b1f329bdb9adc687

Aliases

arxiv: 1607.07785 · arxiv_version: 1607.07785v2 · doi: 10.48550/arxiv.1607.07785 · pith_short_12: YAYEVBXAGSR3 · pith_short_16: YAYEVBXAGSR32XAB · pith_short_8: YAYEVBXA

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/YAYEVBXAGSR32XABO37QGUXYSC \
  | 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: c0304a86e034a3bd5c0176ff0352f890811ca18fde4dfe64b1f329bdb9adc687

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68478ae60967d4b9391a6e0504e09de97779785a29cf7a54d85583f46a3b003b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-07-26T16:36:42Z",
    "title_canon_sha256": "cc38bc063fd060043cfd7c9e41ea8a7797b5f2174f1d69afb19a980932c718a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07785",
    "kind": "arxiv",
    "version": 2
  }
}