Pith Number

pith:3BNVXUMU

pith:2011:3BNVXUMUBROIYROU62K36FIYVQ

not attested not anchored not stored refs pending

Peaks above the Maxwellian Sea: A New Approach to Finding Substructure in N-Body Haloes

Lawrence M. Widrow, Pascal J. Elahi, Robert J. Thacker

arxiv:1107.4289 v1 · 2011-07-21 · 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{3BNVXUMUBROIYROU62K36FIYVQ}

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	2026-05-18T04:10:12.060468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d85b5bd1940c5c8c45d4f695bf1518ac04f9195e485f1d35a910c9fb9a0c825e

Aliases

arxiv: 1107.4289 · arxiv_version: 1107.4289v1 · doi: 10.48550/arxiv.1107.4289 · pith_short_12: 3BNVXUMUBROI · pith_short_16: 3BNVXUMUBROIYROU · pith_short_8: 3BNVXUMU

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/3BNVXUMUBROIYROU62K36FIYVQ \
  | 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: d85b5bd1940c5c8c45d4f695bf1518ac04f9195e485f1d35a910c9fb9a0c825e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35ce0e78b47c3834114926e3780b88acb2b0b501389fcdf0145c06252f346534",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-07-21T14:45:44Z",
    "title_canon_sha256": "2badff2c23841bd3894935014eafeb9299e639a97501676cbec068c184e88b26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4289",
    "kind": "arxiv",
    "version": 1
  }
}