Pith Number

pith:NESEUM37

pith:2015:NESEUM37VNTQPYMMI4VGC6AFJO

not attested not anchored not stored refs pending

Formation of S0 galaxies through mergers: Explaining angular momentum and concentration change from spirals to S0s

Alejandro Borlaff, Glenn van de Ven, Jairo M\'endez-Abreu, Jes\'us Falc\'on-Barroso, Marie Martig, Mariya Lyubenova, M. Carmen Eliche-Moral, Miguel Querejeta, Trinidad Tapia

arxiv:1506.00640 v1 · 2015-06-01 · 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{NESEUM37VNTQPYMMI4VGC6AFJO}

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	2026-05-18T01:09:46.751680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69244a337fab6707e18c472a6178054b8aa0ef474cbff127af2acb94d26f3e53

Aliases

arxiv: 1506.00640 · arxiv_version: 1506.00640v1 · doi: 10.48550/arxiv.1506.00640 · pith_short_12: NESEUM37VNTQ · pith_short_16: NESEUM37VNTQPYMM · pith_short_8: NESEUM37

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/NESEUM37VNTQPYMMI4VGC6AFJO \
  | 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: 69244a337fab6707e18c472a6178054b8aa0ef474cbff127af2acb94d26f3e53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6eb49459de5d2d38e0568f4dd2036afb7cae4c05eb235d4cc0a95cd97e3ef866",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-06-01T20:00:28Z",
    "title_canon_sha256": "073cea6b0872e466963a77f0d86dbb33ed9241326a8a9014f66e722317b86e8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00640",
    "kind": "arxiv",
    "version": 1
  }
}