Pith Number

pith:DHNJNPNK

pith:2006:DHNJNPNK6SFQ3OWYNCWZQBHPIL

not attested not anchored not stored refs pending

Can sterile neutrinos be ruled out as warm dark matter candidates?

Antonio Riotto, Julien Lesgourgues, Martin G. Haehnelt, Matteo Viel, Sabino Matarrese

arxiv:astro-ph/0605706 v2 · 2006-05-30 · astro-ph · hep-ph · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DHNJNPNK6SFQ3OWYNCWZQBHPIL}

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

1 paper in Pith

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

Receipt and verification

First computed	2026-07-04T15:22:19.075664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19da96bdaaf48b0dbad868ad9804ef42e00fb1e89dadf646459a5424656744cf

Aliases

arxiv: astro-ph/0605706 · arxiv_version: astro-ph/0605706v2 · doi: 10.48550/arxiv.astro-ph/0605706 · pith_short_12: DHNJNPNK6SFQ · pith_short_16: DHNJNPNK6SFQ3OWY · pith_short_8: DHNJNPNK

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/DHNJNPNK6SFQ3OWYNCWZQBHPIL \
  | 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: 19da96bdaaf48b0dbad868ad9804ef42e00fb1e89dadf646459a5424656744cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c25b1b992d331da7c23c3ffb0d4c0ac494e7055f7e14f5070c57f36d1193a61b",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-05-30T09:03:21Z",
    "title_canon_sha256": "cb363564230444fdae3b6e45132f65bf479a9ec7d4134c2233aaf0b3b90f72f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0605706",
    "kind": "arxiv",
    "version": 2
  }
}