Pith Number

pith:NWQK47RG

pith:2015:NWQK47RGEYY3UWOJOMQR7ZKSH3

not attested not anchored not stored refs pending

ColDICE: a parallel Vlasov-Poisson solver using moving adaptive simplicial tessellation

St\'ephane Colombi, Thierry Sousbie

arxiv:1509.07720 v1 · 2015-09-23 · physics.comp-ph · astro-ph.CO · cs.CG · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NWQK47RGEYY3UWOJOMQR7ZKSH3}

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

Post-collapse Lagrangian perturbation theory in three dimensions

Receipt and verification

First computed	2026-05-18T01:11:46.667495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6da0ae7e262631ba59c973211fe5523effe2f7aac353bcab14b1c6586d0f6790

Aliases

arxiv: 1509.07720 · arxiv_version: 1509.07720v1 · doi: 10.48550/arxiv.1509.07720 · pith_short_12: NWQK47RGEYY3 · pith_short_16: NWQK47RGEYY3UWOJ · pith_short_8: NWQK47RG

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/NWQK47RGEYY3UWOJOMQR7ZKSH3 \
  | 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: 6da0ae7e262631ba59c973211fe5523effe2f7aac353bcab14b1c6586d0f6790

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72a61dcbff006778854bc522c471d79f3eb5eb1869bf1851d068add4f4753bc4",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "cs.CG",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2015-09-23T21:01:40Z",
    "title_canon_sha256": "ef8e1b638a4fe5bb7351cb9ddee4aee10e698d060845f13c2bd62410e2ac6af7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07720",
    "kind": "arxiv",
    "version": 1
  }
}