Pith Number

pith:ADJRULJ4

pith:2013:ADJRULJ42AU2OIQ2FFE7FL6C7R

not attested not anchored not stored refs pending

The shocks during the accretion of an ultrarelativistic supersonic gas onto a rotating black hole

A. Cruz-Osorio, F. D. Lora-Clavijo, F. S. Guzman

arxiv:1307.4108 v2 · 2013-07-15 · 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{ADJRULJ42AU2OIQ2FFE7FL6C7R}

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	2026-05-18T03:16:38.162669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00d31a2d3cd029a7221a2949f2afc2fc46c5981c8cb75ffa57eb803e9370978b

Aliases

arxiv: 1307.4108 · arxiv_version: 1307.4108v2 · doi: 10.48550/arxiv.1307.4108 · pith_short_12: ADJRULJ42AU2 · pith_short_16: ADJRULJ42AU2OIQ2 · pith_short_8: ADJRULJ4

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/ADJRULJ42AU2OIQ2FFE7FL6C7R \
  | 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: 00d31a2d3cd029a7221a2949f2afc2fc46c5981c8cb75ffa57eb803e9370978b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f4bfc293df1d322579becdf84631ba8678670d96fd6de287166b6f593f8d1b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-07-15T21:20:26Z",
    "title_canon_sha256": "dc771c007c3df6b91edbf6237ada43aab101999e5f147818e30f791b6949b108"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4108",
    "kind": "arxiv",
    "version": 2
  }
}