Pith Number

pith:XLWUYPZA

pith:2015:XLWUYPZAMGLCWS6ACOIBQOY6DL

not attested not anchored not stored refs pending

sCOLA: The N-body COLA Method Extended to the Spatial Domain

Benjamin D. Wandelt, Daniel J. Eisenstein, Matias Zaldarriaga, Svetlin Tassev

arxiv:1502.07751 v1 · 2015-02-26 · 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{XLWUYPZAMGLCWS6ACOIBQOY6DL}

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

Perturbation-theory informed integrators for cosmological simulations

Receipt and verification

First computed	2026-05-18T02:26:02.252978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baed4c3f2061962b4bc01390183b1e1aec7babb8527ca288c3466b769620583b

Aliases

arxiv: 1502.07751 · arxiv_version: 1502.07751v1 · doi: 10.48550/arxiv.1502.07751 · pith_short_12: XLWUYPZAMGLC · pith_short_16: XLWUYPZAMGLCWS6A · pith_short_8: XLWUYPZA

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/XLWUYPZAMGLCWS6ACOIBQOY6DL \
  | 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: baed4c3f2061962b4bc01390183b1e1aec7babb8527ca288c3466b769620583b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a70ebd0ac3b3aa32f6ab12e6bb362da363e6b35f5ba09acf97f735fec94455b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-02-26T21:00:08Z",
    "title_canon_sha256": "980c8027ab6fb8a0634aa41647498f16989fab6d8fc497b805067e3954d7e42a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07751",
    "kind": "arxiv",
    "version": 1
  }
}