Pith Number

pith:RGUBPB6J

pith:2019:RGUBPB6JA7LVCNNBE45JPQ6E32

not attested not anchored not stored refs pending

HACC Cosmological Simulations: First Data Release

Adrian Pope, Benjamin S. Allen, Danila Korytov, Esteban Rangel, Hal Finkel, Ian Foster, Joseph Hollowed, Katrin Heitmann, Kyle Chard, Nicholas Frontiere, Patricia Larsen, Salman Habib, Thomas D. Uram

arxiv:1904.11966 v3 · 2019-04-26 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RGUBPB6JA7LVCNNBE45JPQ6E32}

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	2026-07-05T00:09:25.501672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89a81787c907d75135a1273a97c3c4deaa0d60971af48b2ccc074943e1311be3

Aliases

arxiv: 1904.11966 · arxiv_version: 1904.11966v3 · doi: 10.48550/arxiv.1904.11966 · pith_short_12: RGUBPB6JA7LV · pith_short_16: RGUBPB6JA7LVCNNB · pith_short_8: RGUBPB6J

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/RGUBPB6JA7LVCNNBE45JPQ6E32 \
  | 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: 89a81787c907d75135a1273a97c3c4deaa0d60971af48b2ccc074943e1311be3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17ab389d8939a4a745e5a551afd01f53dc5a5c7ecc18703b89778b1bcc0744d5",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-04-26T17:50:48Z",
    "title_canon_sha256": "73a77d569cd0fdcbde2289d435e6be952274ba925401e0633a8dffebc9e3859d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11966",
    "kind": "arxiv",
    "version": 3
  }
}