Pith Number

pith:PD47Q7ZZ

pith:2019:PD47Q7ZZPMY4RYZ7IGC4YSALJO

not attested not anchored not stored refs pending

A robust measurement of the first higher-derivative bias of dark matter halos

Fabian Schmidt, Titouan Lazeyras

arxiv:1904.11294 v2 · 2019-04-25 · 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{PD47Q7ZZPMY4RYZ7IGC4YSALJO}

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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

Galaxy bias renormalization: Two-loop Power Spectrum, One-loop Trispectrum and Bispectrum

Receipt and verification

First computed	2026-07-05T00:24:26.476646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78f9f87f397b31c8e33f4185cc480b4b9816d5b2e4aee88a7310f1e8ee79395d

Aliases

arxiv: 1904.11294 · arxiv_version: 1904.11294v2 · doi: 10.48550/arxiv.1904.11294 · pith_short_12: PD47Q7ZZPMY4 · pith_short_16: PD47Q7ZZPMY4RYZ7 · pith_short_8: PD47Q7ZZ

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/PD47Q7ZZPMY4RYZ7IGC4YSALJO \
  | 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: 78f9f87f397b31c8e33f4185cc480b4b9816d5b2e4aee88a7310f1e8ee79395d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee9028a367ca85940b1a0cf26e1fa75e5060529b0bec9713ddc9b1d1d94165d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-04-25T12:30:17Z",
    "title_canon_sha256": "4d823fd659b50d098666fc869c5153b89427b58e4c02435b025ff533dc0c79e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11294",
    "kind": "arxiv",
    "version": 2
  }
}