Pith Number

pith:JEMSHNCD

pith:2017:JEMSHNCD7UDDWIPIUEEISADXH5

not attested not anchored not stored refs pending

Mixture Models in Astronomy

1) ((1) Millennium Institute of Astrophysics, 2), (2) Universidad de Valpara\'iso, (3) Pennsylvania State University), Eric D. Feigelson (3, Michael A. Kuhn (1

arxiv:1711.11101 v2 · 2017-11-29 · astro-ph.IM · stat.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JEMSHNCD7UDDWIPIUEEISADXH5}

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	2026-05-17T23:55:23.136630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

491923b443fd063b21e8a1088900773f7ba237807e270925a24cb951d07a12d1

Aliases

arxiv: 1711.11101 · arxiv_version: 1711.11101v2 · doi: 10.48550/arxiv.1711.11101 · pith_short_12: JEMSHNCD7UDD · pith_short_16: JEMSHNCD7UDDWIPI · pith_short_8: JEMSHNCD

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/JEMSHNCD7UDDWIPIUEEISADXH5 \
  | 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: 491923b443fd063b21e8a1088900773f7ba237807e270925a24cb951d07a12d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56f1df5f4e82acbef8ff943998ed2802441687d48dab5ad0082cc3b578e3e932",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-11-29T21:00:18Z",
    "title_canon_sha256": "495639191ac08122aa681b8d290e1c743062b0376c8ad488902fea17f46c75b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.11101",
    "kind": "arxiv",
    "version": 2
  }
}