Pith Number

pith:EFCEZCBQ

pith:2019:EFCEZCBQODVF542YYJTWPEJNWH

not attested not anchored not stored refs pending

Predicting dark matter halo formation in N-body simulations with deep regression networks

Darren Reed, Lucio Mayer, Mauro Bernardini, Robert Feldmann

arxiv:1912.04299 v1 · 2019-12-09 · 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{EFCEZCBQODVF542YYJTWPEJNWH}

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

2 papers in Pith

Exploring Low Energy Excess in MINER with sapphire detectors using Convolutional Variational Autoencoder (CVAE)

Segmenting proto-halos with vision transformers

Receipt and verification

First computed	2026-07-05T01:18:45.373566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21444c883070ea5ef358c26767912db1c91fb28aea53dbc26b47861efa304cf5

Aliases

arxiv: 1912.04299 · arxiv_version: 1912.04299v1 · doi: 10.48550/arxiv.1912.04299 · pith_short_12: EFCEZCBQODVF · pith_short_16: EFCEZCBQODVF542Y · pith_short_8: EFCEZCBQ

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/EFCEZCBQODVF542YYJTWPEJNWH \
  | 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: 21444c883070ea5ef358c26767912db1c91fb28aea53dbc26b47861efa304cf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc59342fd607f3630968838fc52b78c946f6f1798080cefc06adb8fd92fedd8f",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-12-09T19:00:03Z",
    "title_canon_sha256": "b574e32b44a828fafe89a268dca3c0b85532ecf0be5846e04dfb3f85ab5b38de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.04299",
    "kind": "arxiv",
    "version": 1
  }
}