Pith Number

pith:4IKY2ZJU

pith:2020:4IKY2ZJU6CQIZETD6SXDG2MF6L

not attested not anchored not stored refs pending

Universal at last? The splashback mass function of dark matter halos

Benedikt Diemer

arxiv:2007.10346 v2 · 2020-07-20 · 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{4IKY2ZJU6CQIZETD6SXDG2MF6L}

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.

Cited by

1 paper in Pith

Differentiable Halo Mass Prediction and the Cosmology-Dependence of Halo Mass Functions

Receipt and verification

First computed	2026-07-05T01:53:54.051496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2158d6534f0a08c9263f4ae336985f2e6a036a7e681323aef2c32e1e509b779

Aliases

arxiv: 2007.10346 · arxiv_version: 2007.10346v2 · doi: 10.48550/arxiv.2007.10346 · pith_short_12: 4IKY2ZJU6CQI · pith_short_16: 4IKY2ZJU6CQIZETD · pith_short_8: 4IKY2ZJU

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/4IKY2ZJU6CQIZETD6SXDG2MF6L \
  | 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: e2158d6534f0a08c9263f4ae336985f2e6a036a7e681323aef2c32e1e509b779

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37fd16ce3b245b401c6b5596458d424b93f74a1f76cc010c878c8a2cafbf9fbd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-07-20T18:00:02Z",
    "title_canon_sha256": "98b29e237716345f2bb0c5e9c52333213a713eb80dd3601102746294226ec637"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.10346",
    "kind": "arxiv",
    "version": 2
  }
}