Pith Number

pith:E2Y7G775

pith:2023:E2Y7G7755F3MQFHC7JJTVNCSFK

not attested not anchored not stored refs pending

Magnetic fields catalyze massive black hole formation and growth

Joseph Silk, Mitchell C. Begelman

arxiv:2305.19081 v2 · 2023-05-30 · 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{E2Y7G7755F3MQFHC7JJTVNCSFK}

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

Predicting the thermodynamics in the chromosphere from the translation of SDO data into the IRIS$^{2}$ inversion results using a visual transformer model

Receipt and verification

First computed	2026-07-05T06:47:22.219251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26b1f37ffde976c814e2fa533ab4522aae689825e39d0bab03ac45e05e05d99b

Aliases

arxiv: 2305.19081 · arxiv_version: 2305.19081v2 · doi: 10.48550/arxiv.2305.19081 · pith_short_12: E2Y7G7755F3M · pith_short_16: E2Y7G7755F3MQFHC · pith_short_8: E2Y7G775

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/E2Y7G7755F3MQFHC7JJTVNCSFK \
  | 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: 26b1f37ffde976c814e2fa533ab4522aae689825e39d0bab03ac45e05e05d99b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06853534c1d4670499b647324bfe11761a19014aa5611bae4c8383868279e0d7",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-05-30T14:44:24Z",
    "title_canon_sha256": "c5a53d0420a53f54096bb72ca082905ba3a3c9c8cf821180c2757187da91022c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.19081",
    "kind": "arxiv",
    "version": 2
  }
}