Pith Number

pith:WCPHTXRW

pith:2009:WCPHTXRWRF4KYVYQ25ICWC34G3

not attested not anchored not stored refs pending

GreeM : Massively Parallel TreePM Code for Large Cosmological N-body Simulations

Junichiro Makino, Tomoaki Ishiyama, Toshiyuki Fukushige

arxiv:0910.0121 v2 · 2009-10-01 · astro-ph.IM · physics.comp-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WCPHTXRWRF4KYVYQ25ICWC34G3}

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

Impact of projection-induced optical selection bias on the weak lensing mass calibration of galaxy clusters

Receipt and verification

First computed	2026-05-18T02:11:35.516016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b09e79de368978ac5710d7502b0b7c36f084ed6b4fa91d7e2c36f9bd1ab0a1f1

Aliases

arxiv: 0910.0121 · arxiv_version: 0910.0121v2 · doi: 10.48550/arxiv.0910.0121 · pith_short_12: WCPHTXRWRF4K · pith_short_16: WCPHTXRWRF4KYVYQ · pith_short_8: WCPHTXRW

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/WCPHTXRWRF4KYVYQ25ICWC34G3 \
  | 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: b09e79de368978ac5710d7502b0b7c36f084ed6b4fa91d7e2c36f9bd1ab0a1f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f79143485082a589634d4616e701b576d7fb177a07728d9be8a3cd371cadda56",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2009-10-01T09:45:48Z",
    "title_canon_sha256": "793ff31d0a2707b8005fc3fc585f813f27e2b81852186fdf91c684ec9729a073"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.0121",
    "kind": "arxiv",
    "version": 2
  }
}