Pith Number

pith:7CJTOHLM

pith:2016:7CJTOHLMBJN7ZV6RJ36LO2UBYZ

not attested not anchored not stored refs pending

Evolution of galaxy groups in the Illustris simulation

Ali A. Dariush, Habib G. Khosroshahi, Mojtaba Raouf

arxiv:1604.05315 v1 · 2016-04-18 · 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{7CJTOHLMBJN7ZV6RJ36LO2UBYZ}

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	2026-05-18T01:11:48.135365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f893371d6c0a5bfcd7d14efcb76a81c64bfcfde0ab5624d205d0c918cf20dc66

Aliases

arxiv: 1604.05315 · arxiv_version: 1604.05315v1 · doi: 10.48550/arxiv.1604.05315 · pith_short_12: 7CJTOHLMBJN7 · pith_short_16: 7CJTOHLMBJN7ZV6R · pith_short_8: 7CJTOHLM

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/7CJTOHLMBJN7ZV6RJ36LO2UBYZ \
  | 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: f893371d6c0a5bfcd7d14efcb76a81c64bfcfde0ab5624d205d0c918cf20dc66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "036513b06448a07e4042abeb0ef57c88765b02a625fc04d2431020fb65bbc54a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-04-18T20:00:06Z",
    "title_canon_sha256": "468de8ffa8eabb669f2529cec86f079b3c90a3ded759bc333396460c47823d51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.05315",
    "kind": "arxiv",
    "version": 1
  }
}