Pith Number

pith:JLQEN65E

pith:2018:JLQEN65E6K2G2W4GHHEQPOUWZF

not attested not anchored not stored refs pending

The Borg Cube Simulation: Cosmological Hydrodynamics with CRK-SPH

Adrian Pope, Hal Finkel, J.D. Emberson, Katrin Heitmann, Nicholas Frontiere, Patricia Larsen, Salman Habib

arxiv:1811.03593 v2 · 2018-11-08 · 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{JLQEN65E6K2G2W4GHHEQPOUWZF}

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	2026-05-17T23:44:22.171029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ae046fba4f2b46d5b8639c907ba96c95095d1a7f2e80e76b76fd10a9194e72d

Aliases

arxiv: 1811.03593 · arxiv_version: 1811.03593v2 · doi: 10.48550/arxiv.1811.03593 · pith_short_12: JLQEN65E6K2G · pith_short_16: JLQEN65E6K2G2W4G · pith_short_8: JLQEN65E

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/JLQEN65E6K2G2W4GHHEQPOUWZF \
  | 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: 4ae046fba4f2b46d5b8639c907ba96c95095d1a7f2e80e76b76fd10a9194e72d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "751b5505a1c9a737db783a3690bd59de263f6a7e38349ae6ea8b8f1ae21c85de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-11-08T18:26:58Z",
    "title_canon_sha256": "1ac73d8970689c381a589ec5a6a7f4d5b9964c31aa2999812382aa9c2df81e10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03593",
    "kind": "arxiv",
    "version": 2
  }
}