Pith Number

pith:RMGW5VWO

pith:2022:RMGW5VWOZBPYTT36CUP242W3OY

not attested not anchored not stored refs pending

Parameterizing the Outflow from a Central Black Hole in Dwarf Spheroidal Galaxies: A 3D Hydrodynamic Simulation

Anderson Caproni, Gustavo A. Lanfranchi, Joseph Silk, Roberto Hazenfratz

arxiv:2201.08172 v1 · 2022-01-20 · 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{RMGW5VWOZBPYTT36CUP242W3OY}

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	2026-07-05T03:50:09.387041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b0d6ed6cec85f89cf7e151fae6adb76012289917cbcfc527bc4c83f80a595e4

Aliases

arxiv: 2201.08172 · arxiv_version: 2201.08172v1 · doi: 10.48550/arxiv.2201.08172 · pith_short_12: RMGW5VWOZBPY · pith_short_16: RMGW5VWOZBPYTT36 · pith_short_8: RMGW5VWO

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/RMGW5VWOZBPYTT36CUP242W3OY \
  | 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: 8b0d6ed6cec85f89cf7e151fae6adb76012289917cbcfc527bc4c83f80a595e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1ef9a9831b8f86dd1270f3d2c2c336b4922cac44ee5ed0773e0547ff45b3828",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-01-20T13:37:45Z",
    "title_canon_sha256": "288a1ed7e731cf165b90f0e33513453d1f3da1a00a61bd6c2ba90c65a65a9cdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.08172",
    "kind": "arxiv",
    "version": 1
  }
}