Pith Number

pith:T4IPQIYA

pith:2010:T4IPQIYAHQLJT2YTRPJW5G2PLA

not attested not anchored not stored refs pending

The Peaks Formalism and the Formation of Cold Dark Matter Haloes

Aaron D. Ludlow, Cristiano Porciani

arxiv:1011.2493 v2 · 2010-11-10 · 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{T4IPQIYAHQLJT2YTRPJW5G2PLA}

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

Segmenting proto-halos with vision transformers

Receipt and verification

First computed	2026-05-18T02:23:37.057264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f10f823003c1699eb138bd36e9b4f582a49fd1551145acebb2d32316b47cc42

Aliases

arxiv: 1011.2493 · arxiv_version: 1011.2493v2 · doi: 10.48550/arxiv.1011.2493 · pith_short_12: T4IPQIYAHQLJ · pith_short_16: T4IPQIYAHQLJT2YT · pith_short_8: T4IPQIYA

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/T4IPQIYAHQLJT2YTRPJW5G2PLA \
  | 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: 9f10f823003c1699eb138bd36e9b4f582a49fd1551145acebb2d32316b47cc42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dbea30a46f4f003eac6d8e456f615a4cd95ac7836b5bbd1e0a6ef243cda8fdf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-10T21:00:01Z",
    "title_canon_sha256": "0640cd9841ab7d810638961318eca50d845046eb684ebb506a0fa9eab0956041"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2493",
    "kind": "arxiv",
    "version": 2
  }
}