Pith Number

pith:UDSEEX7X

pith:2012:UDSEEX7XNUKOTTHXM6CVPUDYFN

not attested not anchored not stored refs pending

Radially Extended Kinematics in the S0 Galaxy NGC 2768 from Planetary Nebulae, Globular Clusters and Starlight

Aaron J. Romanowsky, Arianna Cortesi, Caroline Foster, Duncan A. Forbes, Jay Strader, Jean P. Brodie, Lodovico Coccato, Michael R. Merrifield, Nicola Napolitano, Vincenzo Pota

arxiv:1208.1767 v1 · 2012-08-08 · 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{UDSEEX7XNUKOTTHXM6CVPUDYFN}

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	2026-05-18T01:55:17.406258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0e4425ff76d14e9ccf7678557d0782b424ca27daa55bed799b48b8a3474166f

Aliases

arxiv: 1208.1767 · arxiv_version: 1208.1767v1 · doi: 10.48550/arxiv.1208.1767 · pith_short_12: UDSEEX7XNUKO · pith_short_16: UDSEEX7XNUKOTTHX · pith_short_8: UDSEEX7X

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/UDSEEX7XNUKOTTHXM6CVPUDYFN \
  | 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: a0e4425ff76d14e9ccf7678557d0782b424ca27daa55bed799b48b8a3474166f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a29a9ba10de3cc73531b3974fca8c00e4e18fde7664e6a0098b305c42fe9a9c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-08-08T20:00:31Z",
    "title_canon_sha256": "b5b36551763ed054a46e8fa6952d842fb4a21684a76b50badaf6b125b659daf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1767",
    "kind": "arxiv",
    "version": 1
  }
}