Pith Number

pith:BESDKVXG

pith:2015:BESDKVXGYXCLINS5HQ3NPJKEVV

not attested not anchored not stored refs pending

Lyman-alpha Forests cool Warm Dark Matter

Christophe Magneville, Christophe Y\`eche, Julien Baur, Matteo Viel, Nathalie Palanque-Delabrouille

arxiv:1512.01981 v2 · 2015-12-07 · astro-ph.CO

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BESDKVXGYXCLINS5HQ3NPJKEVV}

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

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

The Majoron Cosmological Window: Dark Matter and Thermal Leptogenesis

Analytic compression of the effective field theory of the Lyman-alpha forest

Receipt and verification

First computed	2026-05-18T01:09:32.146968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09243556e6c5c4b4365d3c36d7a544ad5feced3447f2d9110b51c4071270f37a

Aliases

arxiv: 1512.01981 · arxiv_version: 1512.01981v2 · doi: 10.48550/arxiv.1512.01981 · pith_short_12: BESDKVXGYXCL · pith_short_16: BESDKVXGYXCLINS5 · pith_short_8: BESDKVXG

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/BESDKVXGYXCLINS5HQ3NPJKEVV \
  | 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: 09243556e6c5c4b4365d3c36d7a544ad5feced3447f2d9110b51c4071270f37a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3161f50c379600c7f01617b6ac2a31c00076ac68d6ae3fd6b6dd348a53ad1567",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-12-07T11:08:44Z",
    "title_canon_sha256": "130f23e9d9f74f348f1fbf24ba882225657b565f71743c91eaf8b435fe38550b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01981",
    "kind": "arxiv",
    "version": 2
  }
}