Pith Number

pith:Z2VYMWGR

pith:2018:Z2VYMWGRMWSZWI7GRUWJQA6ROR

not attested not anchored not stored refs pending

A simple framework for modelling the dependence of bulk Comptonization by turbulence on accretion disc parameters

Jason Kaufman, Omer M. Blaes, Shigenobu Hirose

arxiv:1804.00082 v2 · 2018-03-30 · 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{Z2VYMWGRMWSZWI7GRUWJQA6ROR}

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	2026-05-18T00:18:48.769343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceab8658d165a59b23e68d2c9803d1746d37aef4fb4e726639ee393b6ed09c14

Aliases

arxiv: 1804.00082 · arxiv_version: 1804.00082v2 · doi: 10.48550/arxiv.1804.00082 · pith_short_12: Z2VYMWGRMWSZ · pith_short_16: Z2VYMWGRMWSZWI7G · pith_short_8: Z2VYMWGR

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/Z2VYMWGRMWSZWI7GRUWJQA6ROR \
  | 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: ceab8658d165a59b23e68d2c9803d1746d37aef4fb4e726639ee393b6ed09c14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f372ac6206f4c7c86c9e0d17c2aa968161c5e420a164501416ef3f33782f4e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-03-30T23:24:40Z",
    "title_canon_sha256": "06da7962fa7480f530f66f0c24de36be107fc2c0794742cbdf1e6b6c7432f7ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00082",
    "kind": "arxiv",
    "version": 2
  }
}