Pith Number

pith:KUBTZ7BU

pith:2021:KUBTZ7BUTB37DGHIXQBQT33RSR

not attested not anchored not stored refs pending

Triaxial Orbit-based Dynamical Modeling of Galaxies with Supermassive Black Holes and an Application to Massive Elliptical Galaxy NGC 1453

Christopher M. Liepold, Chung-Pei Ma, Matthew E. Quenneville

arxiv:2111.06904 v2 · 2021-11-12 · 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{KUBTZ7BUTB37DGHIXQBQT33RSR}

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	2026-07-05T03:56:52.228405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55033cfc349877f198e8bc0309ef71944bbfc455ed8eaf2de1b4cb7bd04cd08b

Aliases

arxiv: 2111.06904 · arxiv_version: 2111.06904v2 · doi: 10.48550/arxiv.2111.06904 · pith_short_12: KUBTZ7BUTB37 · pith_short_16: KUBTZ7BUTB37DGHI · pith_short_8: KUBTZ7BU

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/KUBTZ7BUTB37DGHIXQBQT33RSR \
  | 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: 55033cfc349877f198e8bc0309ef71944bbfc455ed8eaf2de1b4cb7bd04cd08b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80575da3f8e211c4985b21dc9237e374ab57b2b10eb9cbfc2e19474bdc86291e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-11-12T19:04:51Z",
    "title_canon_sha256": "cc6d396eda77ffbc08fb27379b273f09f722280725a187fcf2562a3eca9ee0a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.06904",
    "kind": "arxiv",
    "version": 2
  }
}