Pith Number

pith:HFSP3DPM

pith:2019:HFSP3DPMFY4AUT3KVA6JZA4P2V

not attested not anchored not stored refs pending

Box/peanut-shaped bulges in action space

David J. Liddicott, Leandro Beraldo e Silva, Tigran Khachaturyants, Victor P. Debattista

arxiv:1911.01084 v1 · 2019-11-04 · 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{HFSP3DPMFY4AUT3KVA6JZA4P2V}

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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

GalPort: Investigation of the bar in action-angle space

Receipt and verification

First computed	2026-07-05T01:38:56.302632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3964fd8dec2e380a4f6aa83c9c838fd54ad262537eefe1ff076a72ac04423d2b

Aliases

arxiv: 1911.01084 · arxiv_version: 1911.01084v1 · doi: 10.48550/arxiv.1911.01084 · pith_short_12: HFSP3DPMFY4A · pith_short_16: HFSP3DPMFY4AUT3K · pith_short_8: HFSP3DPM

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/HFSP3DPMFY4AUT3KVA6JZA4P2V \
  | 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: 3964fd8dec2e380a4f6aa83c9c838fd54ad262537eefe1ff076a72ac04423d2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d1d5925312a00e578b8ffcbca560893bd9b43855d561106c4ec0e09db18d90c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-11-04T09:30:54Z",
    "title_canon_sha256": "3cb574b7578a03a4890cfcd08ed83ee2989c58b1a8d4e82d73ae225c09721602"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.01084",
    "kind": "arxiv",
    "version": 1
  }
}