Pith Number

pith:HEJA62MK

pith:2014:HEJA62MKCPFYPQZBN2FFWK2NZK

not attested not anchored not stored refs pending

Simulating disc galaxy bulges that are consistent with observed scaling relations

A. M. Brooks, C. R. Christensen, D. B. Fisher, F. Governato, J. McCleary, J. Wadsley, S. Shen, T. R. Quinn

arxiv:1402.2702 v1 · 2014-02-12 · 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{HEJA62MKCPFYPQZBN2FFWK2NZK}

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	2026-05-18T02:49:30.446000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39120f698a13cb87c3216e8a5b2b4dcaa58bc1c7f332230e0d7b8998f9266421

Aliases

arxiv: 1402.2702 · arxiv_version: 1402.2702v1 · doi: 10.48550/arxiv.1402.2702 · pith_short_12: HEJA62MKCPFY · pith_short_16: HEJA62MKCPFYPQZB · pith_short_8: HEJA62MK

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/HEJA62MKCPFYPQZBN2FFWK2NZK \
  | 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: 39120f698a13cb87c3216e8a5b2b4dcaa58bc1c7f332230e0d7b8998f9266421

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13d2950089ad0cd555a29af45e16bee492ad06b0ed36926a083955eb38a391a6",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-02-12T00:21:18Z",
    "title_canon_sha256": "65908d4ecebd38646d057905b5e6242c160768a82d140dd9b07f330ee06d9d8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2702",
    "kind": "arxiv",
    "version": 1
  }
}