Pith Number

pith:CI7WR2XZ

pith:2020:CI7WR2XZQ4YIOMRWSUQE2H4UQ4

not attested not anchored not stored refs pending

Simulating intergalactic gas for DESI-like small scale Lyman{\alpha} forest observations

Christophe Y\`eche, Corentin Ravoux, Eric Armengaud, Michael Walther, Nathalie Palanque-Delabrouille, Zarija Luki\'c

arxiv:2012.04008 v2 · 2020-12-07 · 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{CI7WR2XZQ4YIOMRWSUQE2H4UQ4}

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

3 papers in Pith

Lyman-Alpha Forest and its Cross-Correlation with High-Redshift Galaxies in Effective Field Theory at the Field Level

Machine Learning Techniques for Astrophysics and Cosmology: Lyman-$\alpha$ forest

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

Receipt and verification

First computed	2026-07-05T02:33:56.566204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

123f68eaf9873087323695204d1f948713ec79f2fc60dd1865f394e5646d6eb4

Aliases

arxiv: 2012.04008 · arxiv_version: 2012.04008v2 · doi: 10.48550/arxiv.2012.04008 · pith_short_12: CI7WR2XZQ4YI · pith_short_16: CI7WR2XZQ4YIOMRW · pith_short_8: CI7WR2XZ

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/CI7WR2XZQ4YIOMRWSUQE2H4UQ4 \
  | 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: 123f68eaf9873087323695204d1f948713ec79f2fc60dd1865f394e5646d6eb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cd223cf295ed8c4d979a108c8d251a186f1d2b9107b1264e98d576b1024f0ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-12-07T19:24:08Z",
    "title_canon_sha256": "c4d6cb9f5aaef21a6ac8282a65f15c2319eeac75dcd3af8d2cbdd3ae3236b5b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.04008",
    "kind": "arxiv",
    "version": 2
  }
}