Pith Number

pith:FDF5SNRX

pith:2013:FDF5SNRXSFSH3RVFNHCULCXT5L

not attested not anchored not stored refs pending

A Vertical Resonance Heating Model for X- or Peanut-Shaped Galactic Bulges

Alice C. Quillen, Ivan Minchev, Paola Di Matteo, Sanjib Sharma, Yu-Jing Qin

arxiv:1307.8441 v2 · 2013-07-31 · 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{FDF5SNRXSFSH3RVFNHCULCXT5L}

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	2026-05-18T01:48:32.131145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28cbd9363791647dc6a569c5458af3ead64fe989e5cc1286256ce4d633a1871b

Aliases

arxiv: 1307.8441 · arxiv_version: 1307.8441v2 · doi: 10.48550/arxiv.1307.8441 · pith_short_12: FDF5SNRXSFSH · pith_short_16: FDF5SNRXSFSH3RVF · pith_short_8: FDF5SNRX

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/FDF5SNRXSFSH3RVFNHCULCXT5L \
  | 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: 28cbd9363791647dc6a569c5458af3ead64fe989e5cc1286256ce4d633a1871b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd058a40d64661a8d97e09130e5f2c6649cd025c2221a0bc8c7edaa85ca8ad2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-07-31T19:51:30Z",
    "title_canon_sha256": "991ce67517d97765cb7d981d991aa07b87d40848f341700090824b4506ab9adc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.8441",
    "kind": "arxiv",
    "version": 2
  }
}