Pith Number

pith:QUWSGUFL

pith:2019:QUWSGUFL2MBKYWZ7YWCDJKOQ5W

not attested not anchored not stored refs pending

Painting halos from cosmic density fields of dark matter with physically motivated neural networks

Doogesh Kodi Ramanah, Guilhem Lavaux, Tom Charnock

arxiv:1903.10524 v2 · 2019-03-25 · 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{QUWSGUFL2MBKYWZ7YWCDJKOQ5W}

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

Cosmological N-body simulations: a challenge for scalable generative models

Receipt and verification

First computed	2026-07-04T23:55:38.839480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

852d2350abd302ac5b3fc58434a9d0ed8160390c08703333f86dc579b43e939a

Aliases

arxiv: 1903.10524 · arxiv_version: 1903.10524v2 · doi: 10.48550/arxiv.1903.10524 · pith_short_12: QUWSGUFL2MBK · pith_short_16: QUWSGUFL2MBKYWZ7 · pith_short_8: QUWSGUFL

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/QUWSGUFL2MBKYWZ7YWCDJKOQ5W \
  | 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: 852d2350abd302ac5b3fc58434a9d0ed8160390c08703333f86dc579b43e939a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81c5b35d657e212f31eee3a6b2f142e81d9e5d1beeff00fdcb5746be035be986",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-03-25T18:00:16Z",
    "title_canon_sha256": "133ca33f1b4b792563d1757fe4a243c3e11c0ae2e644eaff0dff978cdae06b53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10524",
    "kind": "arxiv",
    "version": 2
  }
}