Pith Number

pith:KTYSUNMR

pith:2023:KTYSUNMROK2GVLVDWPTO6LJVUX

not attested not anchored not stored refs pending

MaNGA DynPop -- I. Quality-assessed stellar dynamical modelling from integral-field spectroscopy of 10K nearby galaxies: a catalogue of masses, mass-to-light ratios, density profiles and dark matter

Kai Zhu, Liang Gao, Michele Cappellari, Ran Li, Shengdong Lu, Shude Mao

arxiv:2304.11711 v2 · 2023-04-23 · 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{KTYSUNMROK2GVLVDWPTO6LJVUX}

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	2026-07-05T06:17:06.283033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54f12a359172b46aaea3b3e6ef2d35a5ebd2d9186bffc824d07da9c19ec96d95

Aliases

arxiv: 2304.11711 · arxiv_version: 2304.11711v2 · doi: 10.48550/arxiv.2304.11711 · pith_short_12: KTYSUNMROK2G · pith_short_16: KTYSUNMROK2GVLVD · pith_short_8: KTYSUNMR

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/KTYSUNMROK2GVLVDWPTO6LJVUX \
  | 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: 54f12a359172b46aaea3b3e6ef2d35a5ebd2d9186bffc824d07da9c19ec96d95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96c68ad66787ea78c58011d67d4b4b5570d947f5df8c2adf7dadc055ea2b05ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-04-23T18:00:25Z",
    "title_canon_sha256": "49c959b6a0d1130fb0bd66d62fc3c7f63fcbbb695f1d58b18ac5861806d66e47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.11711",
    "kind": "arxiv",
    "version": 2
  }
}