Pith Number

pith:TR5BV2S7

pith:2025:TR5BV2S7WL6ON4WXLNUIDFEXM7

not attested not anchored not stored refs pending

Disk-jet coupling across the spectral transition in supermassive black holes

Chris Done, Jia-lai Kang, John D. Silverman, Jun-Xian Wang, Junyao Li, Mai Liao, Matthew J. Temple, Scott Hagen

arxiv:2504.08067 v2 · 2025-04-10 · astro-ph.HE · 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{TR5BV2S7WL6ON4WXLNUIDFEXM7}

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.

Cited by

1 paper in Pith

Simulation-Based Prediction of Black Hole Fe K$\alpha$ Line Profiles

Receipt and verification

First computed	2026-07-05T12:04:33.309753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c7a1aea5fb2fce6f2d75b6881949767d8084493a4b75826b901a08c9f98c88b

Aliases

arxiv: 2504.08067 · arxiv_version: 2504.08067v2 · doi: 10.48550/arxiv.2504.08067 · pith_short_12: TR5BV2S7WL6O · pith_short_16: TR5BV2S7WL6ON4WX · pith_short_8: TR5BV2S7

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/TR5BV2S7WL6ON4WXLNUIDFEXM7 \
  | 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: 9c7a1aea5fb2fce6f2d75b6881949767d8084493a4b75826b901a08c9f98c88b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "862c592d07efc0e45acc9d87e734b521b5176e8dc893d0f1c5bd62fd35bf481a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-04-10T18:46:18Z",
    "title_canon_sha256": "f3816733895b52c174e79761f94bb5f7cbb28b2043a33b1d7fde08eeef6478fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.08067",
    "kind": "arxiv",
    "version": 2
  }
}