Pith Number

pith:WPPXJDHG

pith:2017:WPPXJDHGI632XEMI6CDLMLGOMT

not attested not anchored not stored refs pending

Black Hole Growth in Disk Galaxies Mediated by the Secular Evolution of Short Bars

Juntai Shen, Luis C. Ho, Min Du, Peter Erwin, Victor P. Debattista

arxiv:1707.03537 v2 · 2017-07-12 · 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{WPPXJDHGI632XEMI6CDLMLGOMT}

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	2026-05-18T00:38:50.004180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3df748ce647b7ab9188f086b62cce64c07a8f1dbc317e09d2e936591f7e83ec

Aliases

arxiv: 1707.03537 · arxiv_version: 1707.03537v2 · doi: 10.48550/arxiv.1707.03537 · pith_short_12: WPPXJDHGI632 · pith_short_16: WPPXJDHGI632XEMI · pith_short_8: WPPXJDHG

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/WPPXJDHGI632XEMI6CDLMLGOMT \
  | 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: b3df748ce647b7ab9188f086b62cce64c07a8f1dbc317e09d2e936591f7e83ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ccabd22607746dda14c928edaa99bc50ce32e467de8de54d7e442b05b9f03bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-07-12T04:38:06Z",
    "title_canon_sha256": "837ec114e3f63929789124a0b63b60a31bcb6ff40270ac447720c605098c2a67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03537",
    "kind": "arxiv",
    "version": 2
  }
}