Pith Number

pith:JVIF2FV3

pith:2020:JVIF2FV3WAIDFLXC3ZMUHMYMSC

not attested not anchored not stored refs pending

More accurate simulations with separate initial conditions for baryons and dark matter

Andreu Font-Ribera, Christian Pedersen, Simeon Bird, Yu Feng

arxiv:2002.00015 v2 · 2020-01-31 · 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{JVIF2FV3WAIDFLXC3ZMUHMYMSC}

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

Lyman-$\alpha$ forest constraints on pure and mixed fuzzy dark matter

Cosmological analysis of the DESI DR1 Lyman alpha 1D power spectrum

Receipt and verification

First computed	2026-07-05T01:10:32.754160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d505d16bbb01032aee2de5943b30c90b0b4a89ac65d5ad965ceb5792e1b3d11

Aliases

arxiv: 2002.00015 · arxiv_version: 2002.00015v2 · doi: 10.48550/arxiv.2002.00015 · pith_short_12: JVIF2FV3WAID · pith_short_16: JVIF2FV3WAIDFLXC · pith_short_8: JVIF2FV3

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/JVIF2FV3WAIDFLXC3ZMUHMYMSC \
  | 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: 4d505d16bbb01032aee2de5943b30c90b0b4a89ac65d5ad965ceb5792e1b3d11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a71335a46652135764b856ec7e39f4746ddb662a633399f8ac5ab1b0348c562a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-01-31T19:00:02Z",
    "title_canon_sha256": "c8aa589b8b52d9bcf5e27f2f1df0a9b236327503a5a8bb8d05d244840d0bad1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.00015",
    "kind": "arxiv",
    "version": 2
  }
}