Pith Number

pith:MRPIRVOC

pith:2016:MRPIRVOCQ6EZHANYQNHY4MSSO3

not attested not anchored not stored refs pending

Discriminating Topology in Galaxy Distributions using Network Analysis

Albert -L. Barab\'asi, Arjun Dey, Bruno Coutinho, Karl Gebhardt, Lars Hernquist, Mark Vogelsberger, Sungryong Hong

arxiv:1603.02285 v1 · 2016-03-07 · astro-ph.CO · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MRPIRVOCQ6EZHANYQNHY4MSSO3}

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	2026-05-18T01:15:22.532698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

645e88d5c287899381b8834f8e325276cb4b2600be157a70f939074f12e9b898

Aliases

arxiv: 1603.02285 · arxiv_version: 1603.02285v1 · doi: 10.48550/arxiv.1603.02285 · pith_short_12: MRPIRVOCQ6EZ · pith_short_16: MRPIRVOCQ6EZHANY · pith_short_8: MRPIRVOC

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/MRPIRVOCQ6EZHANYQNHY4MSSO3 \
  | 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: 645e88d5c287899381b8834f8e325276cb4b2600be157a70f939074f12e9b898

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e362167f8158a41c147cacd85032b547b5fc4109a762753e152abbf037d693da",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-03-07T21:00:26Z",
    "title_canon_sha256": "f52005a3506eeae458bc84a01937e5070211c593a9b5752b2f2fd2fe3443a660"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.02285",
    "kind": "arxiv",
    "version": 1
  }
}