Pith Number

pith:L5NJHKGP

pith:2020:L5NJHKGPQ7ECWEJAWFXOPYOMP6

not attested not anchored not stored refs pending

Stellar Property Statistics of Massive Halos from Cosmological Hydrodynamics Simulations: Common Kernel Shapes

Annalisa Pillepich, Arya Farahi, August E. Evrard, David J. Barnes, Dhayaa Anbajagane, Dylan Nelson, Ian G. McCarthy, Klaus Dolag

arxiv:2001.02283 v1 · 2020-01-07 · 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{L5NJHKGPQ7ECWEJAWFXOPYOMP6}

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	2026-07-05T01:00:38.232548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f5a93a8cf87c82b1120b16ee7e1cc7f80ce3e64edcbbd21fd2ff650aba84d30

Aliases

arxiv: 2001.02283 · arxiv_version: 2001.02283v1 · doi: 10.48550/arxiv.2001.02283 · pith_short_12: L5NJHKGPQ7EC · pith_short_16: L5NJHKGPQ7ECWEJA · pith_short_8: L5NJHKGP

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/L5NJHKGPQ7ECWEJAWFXOPYOMP6 \
  | 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: 5f5a93a8cf87c82b1120b16ee7e1cc7f80ce3e64edcbbd21fd2ff650aba84d30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c51bf8547206910d7f87f6a717ed36e3dbaf058084af2c4d67822d3c3cf8c442",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-01-07T21:46:24Z",
    "title_canon_sha256": "08d3a5896015b4ea73aa7342319aeb6a091c5dc8a12d330e988d5f64c9b39c25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.02283",
    "kind": "arxiv",
    "version": 1
  }
}