Pith Number

pith:5CFFETFX

pith:2018:5CFFETFXZUWAVFE3EFBDJ6DRGM

not attested not anchored not stored refs pending

Numerical simulations of AGN wind feedback on black hole accretion: probing down to scales within the sphere of influence

Amir Levinson, Ehud Nakar, Meir Zeilig Hess

arxiv:1811.02587 v1 · 2018-11-06 · 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{5CFFETFXZUWAVFE3EFBDJ6DRGM}

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	2026-05-17T23:59:48.614415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e88a524cb7cd2c0a949b214234f871333ce9430c13e6bf90b53194aabd75af05

Aliases

arxiv: 1811.02587 · arxiv_version: 1811.02587v1 · doi: 10.48550/arxiv.1811.02587 · pith_short_12: 5CFFETFXZUWA · pith_short_16: 5CFFETFXZUWAVFE3 · pith_short_8: 5CFFETFX

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/5CFFETFXZUWAVFE3EFBDJ6DRGM \
  | 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: e88a524cb7cd2c0a949b214234f871333ce9430c13e6bf90b53194aabd75af05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "584794af834f6b1e6648261767841ad25a1d257f4b4c0a19d4a4640d13ed16d0",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-11-06T19:00:18Z",
    "title_canon_sha256": "290b3177665709e4922bbe269c1d80544af9df548b2126ff08e64cf4aca43256"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02587",
    "kind": "arxiv",
    "version": 1
  }
}