Pith Number

pith:OBCZL7BB

pith:2018:OBCZL7BBR3ZBAT2G2KFVBTWRGL

not attested not anchored not stored refs pending

A gradient based method for modeling baryons and matter in halos of fast simulations

Biwei Dai, Uros Seljak, Yu Feng

arxiv:1804.00671 v1 · 2018-04-02 · 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{OBCZL7BBR3ZBAT2G2KFVBTWRGL}

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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 Analysis with Calibrated Neural Quantile Estimation and Approximate Simulators

Receipt and verification

First computed	2026-05-18T00:00:56.674391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

704595fc218ef2104f46d28b50ced132ff20044cdf819df4467ecfc2cc960614

Aliases

arxiv: 1804.00671 · arxiv_version: 1804.00671v1 · doi: 10.48550/arxiv.1804.00671 · pith_short_12: OBCZL7BBR3ZB · pith_short_16: OBCZL7BBR3ZBAT2G · pith_short_8: OBCZL7BB

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/OBCZL7BBR3ZBAT2G2KFVBTWRGL \
  | 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: 704595fc218ef2104f46d28b50ced132ff20044cdf819df4467ecfc2cc960614

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aba06604958420c59968210513fc1fb5c0d5b8707f232987df326c3acc049f63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-04-02T18:00:17Z",
    "title_canon_sha256": "dc1f80410c4a6c781cf825fd2f9027ec6741a4134b5856f0b77d0cf8abd30d13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00671",
    "kind": "arxiv",
    "version": 1
  }
}