Pith Number

pith:N6MM3CDA

pith:2011:N6MM3CDAHQZONYJ7M3657IMD5T

not attested not anchored not stored refs pending

Unravelling the origins of S0 galaxies using maximum likelihood analysis of planetary nebulae kinematics

A. Cortesi, A. J. Romanowsky, I. Martinez-Valpuesta, K. C. Freeman, K. Kuijken, K. Saha, L. Coccato, M. Arnaboldi, M. Capaccioli, M. R. Merrifield, N. G. Douglas, N. R. Napolitano, O. Gerhard, P. Das, S. Bamford

arxiv:1101.5092 v1 · 2011-01-26 · astro-ph.GA · 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{N6MM3CDAHQZONYJ7M3657IMD5T}

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	2026-05-18T02:03:21.938981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f98cd88603c32e6e13f66fddfa183ecf2c7e1eaa8fe6f4dedcb61f854e9e8a8

Aliases

arxiv: 1101.5092 · arxiv_version: 1101.5092v1 · doi: 10.48550/arxiv.1101.5092 · pith_short_12: N6MM3CDAHQZO · pith_short_16: N6MM3CDAHQZONYJ7 · pith_short_8: N6MM3CDA

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/N6MM3CDAHQZONYJ7M3657IMD5T \
  | 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: 6f98cd88603c32e6e13f66fddfa183ecf2c7e1eaa8fe6f4dedcb61f854e9e8a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f4d409643ef413a36ea711f2b0bd4d8db0b496675fd2e068921956fa383fbfb",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-01-26T15:54:10Z",
    "title_canon_sha256": "edcea7e9655e8ed9f67c94f38b6d307ce574c863d010c3c1d53c617e143ab51c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5092",
    "kind": "arxiv",
    "version": 1
  }
}