Pith Number

pith:BSBBSNAO

pith:2018:BSBBSNAOLPOOVBPUT3E6LQPE5W

not attested not anchored not stored refs pending

SDSS-IV MaNGA: The intrinsic shape of slow rotator early-type galaxies

Eric Emsellem, Hongyu Li, Mark T. Graham, Michele Cappellari, R. J. Long, Shude Mao

arxiv:1807.08872 v1 · 2018-07-24 · 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{BSBBSNAOLPOOVBPUT3E6LQPE5W}

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	2026-05-18T00:07:40.062329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c8219340e5bdcea85f49ec9e5c1e4ed9b5fafb285855f8ea6e4d9a7c1467cec

Aliases

arxiv: 1807.08872 · arxiv_version: 1807.08872v1 · doi: 10.48550/arxiv.1807.08872 · pith_short_12: BSBBSNAOLPOO · pith_short_16: BSBBSNAOLPOOVBPU · pith_short_8: BSBBSNAO

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/BSBBSNAOLPOOVBPUT3E6LQPE5W \
  | 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: 0c8219340e5bdcea85f49ec9e5c1e4ed9b5fafb285855f8ea6e4d9a7c1467cec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d17587e8fb17afca631ffbb448a877c89db98237d4692ffc872a278c5dc8b0fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-07-24T01:08:33Z",
    "title_canon_sha256": "1985589008449d974280759dd7083c830b9bcdf04530d302441d2027ad601ef5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08872",
    "kind": "arxiv",
    "version": 1
  }
}