Pith Number

pith:Q32BRFWD

pith:2017:Q32BRFWDIECHDD3ZP5E6GT7DTT

not attested not anchored not stored refs pending

The Radiative Efficiency and Spectra of Slowly Accreting Black Holes from Two-Temperature GRRMHD Simulations

Alexander Tchekhovskoy, Benjamin R. Ryan, Charles F. Gammie, Eliot Quataert, Joshua C. Dolence, Sean M. Ressler

arxiv:1707.04238 v1 · 2017-07-13 · 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{Q32BRFWDIECHDD3ZP5E6GT7DTT}

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	2026-05-18T00:38:25.299633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86f41896c34104718f797f49e34fe39ce871dfef8b26f7ca17b0d276e06ba037

Aliases

arxiv: 1707.04238 · arxiv_version: 1707.04238v1 · doi: 10.48550/arxiv.1707.04238 · pith_short_12: Q32BRFWDIECH · pith_short_16: Q32BRFWDIECHDD3Z · pith_short_8: Q32BRFWD

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/Q32BRFWDIECHDD3ZP5E6GT7DTT \
  | 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: 86f41896c34104718f797f49e34fe39ce871dfef8b26f7ca17b0d276e06ba037

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15f48d2e148f35250129f1b94756c33b251a3a4cba73554f27742a86376965ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-07-13T17:44:04Z",
    "title_canon_sha256": "249c54baf9d95fce10cbfdafff7378b4de94214182fd5ffcb8a7fb7b619e80bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04238",
    "kind": "arxiv",
    "version": 1
  }
}