Pith Number

pith:QTDFZRL5

pith:2015:QTDFZRL5OJLL4DFQM4YMZQHNXD

not attested not anchored not stored refs pending

A New Channel for the Formation of Kinematically Decoupled Cores in Early-type galaxies

Andrea V. Macci\`o, Athanasia Tsatsi, Benjamin P. Moster, Glenn van de Ven

arxiv:1502.00634 v1 · 2015-02-02 · 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{QTDFZRL5OJLL4DFQM4YMZQHNXD}

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	2026-05-18T01:41:05.265180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84c65cc57d7256be0cb06730ccc0edb8f32997bae2614d76b4533fd2df394a8f

Aliases

arxiv: 1502.00634 · arxiv_version: 1502.00634v1 · doi: 10.48550/arxiv.1502.00634 · pith_short_12: QTDFZRL5OJLL · pith_short_16: QTDFZRL5OJLL4DFQ · pith_short_8: QTDFZRL5

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/QTDFZRL5OJLL4DFQM4YMZQHNXD \
  | 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: 84c65cc57d7256be0cb06730ccc0edb8f32997bae2614d76b4533fd2df394a8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41293af06f139c519041db22abae586c9fe250e29aefd9b38f4e232e400af43f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-02-02T21:00:13Z",
    "title_canon_sha256": "5e0ec5e691f4dea57fb5e24ee311037a301f4596847fc288724400ad867ab0a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00634",
    "kind": "arxiv",
    "version": 1
  }
}