Pith Number

pith:RM2NPOCK

pith:2012:RM2NPOCK5SNYVZUWPTSXBXP6JE

not attested not anchored not stored refs pending

Resolving stellar populations with crowded field 3D spectroscopy

Lutz Wisotzki, Martin M. Roth (Leibniz-Institut f\"ur Astrophysik Potsdam), Sebastian Kamann

arxiv:1211.0445 v1 · 2012-11-02 · astro-ph.IM · 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{RM2NPOCK5SNYVZUWPTSXBXP6JE}

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.

Cited by

1 paper in Pith

Getting to know the Stellar Clusters in NGC 1569: Bayesian inference of stellar cluster properties in a dwarf starburst galaxy

Receipt and verification

First computed	2026-05-18T01:53:26.614007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b34d7b84aec9b8ae6967ce570ddfe49267b6bf13ef9a2e3c46634b7db452c64

Aliases

arxiv: 1211.0445 · arxiv_version: 1211.0445v1 · doi: 10.48550/arxiv.1211.0445 · pith_short_12: RM2NPOCK5SNY · pith_short_16: RM2NPOCK5SNYVZUW · pith_short_8: RM2NPOCK

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/RM2NPOCK5SNYVZUWPTSXBXP6JE \
  | 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: 8b34d7b84aec9b8ae6967ce570ddfe49267b6bf13ef9a2e3c46634b7db452c64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9871118dcf75620ea5aacfb0b3e5b17c90d8129308f301f0b9449e0994f8a7a8",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-11-02T13:06:20Z",
    "title_canon_sha256": "e961e289c15f4404df774d5c9e8032daba7c2674c448a0d60417c7f6a8076ba0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.0445",
    "kind": "arxiv",
    "version": 1
  }
}