Pith Number

pith:62BUHRRG

pith:2012:62BUHRRGG4QL4A67WJMGFO6BRD

not attested not anchored not stored refs pending

Quantifying the role of bars in the build-up of central mass concentrations in disk galaxies

Amelie Saintonge, Barbara Catinella, Benjamin Johnson, David Schiminovich, Guinevere Kauffmann, Jing Wang, Linda J. Tacconi, Roderik Overzier, Sean M. Moran, Xu Kong

arxiv:1205.0932 v1 · 2012-05-04 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{62BUHRRGG4QL4A67WJMGFO6BRD}

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	2026-05-18T03:33:26.066070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f68343c6263720be03dfb25862bbc188ecb181d0aed188db6996458952df6610

Aliases

arxiv: 1205.0932 · arxiv_version: 1205.0932v1 · doi: 10.48550/arxiv.1205.0932 · pith_short_12: 62BUHRRGG4QL · pith_short_16: 62BUHRRGG4QL4A67 · pith_short_8: 62BUHRRG

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/62BUHRRGG4QL4A67WJMGFO6BRD \
  | 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: f68343c6263720be03dfb25862bbc188ecb181d0aed188db6996458952df6610

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bad37f4fefe431f077d93bb5f99cca5aed609920750c0bc31634493601a57274",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-04T12:22:02Z",
    "title_canon_sha256": "058d733e4a2ec04d10d35c338f834bd87a694ad8e79183ee32c9fedc6f65f644"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0932",
    "kind": "arxiv",
    "version": 1
  }
}