Pith Number

pith:ZA6SIQRN

pith:2001:ZA6SIQRNR74A6V2DFHDBIPTAER

not attested not anchored not stored refs pending

Constraining the window on sterile neutrinos as warm dark matter

Joseph Silk, Julien Lesgourgues, Sergio Pastor, Steen H. Hansen

arxiv:astro-ph/0106108 v3 · 2001-06-06 · astro-ph · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZA6SIQRNR74A6V2DFHDBIPTAER}

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

Early Growth of Structure in Warm Wave Dark Matter

Receipt and verification

First computed	2026-07-04T15:22:56.260863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c83d24422d8ff80f574329c6143e6024620d3b658a5feeedf7503f441535bc2c

Aliases

arxiv: astro-ph/0106108 · arxiv_version: astro-ph/0106108v3 · doi: 10.48550/arxiv.astro-ph/0106108 · pith_short_12: ZA6SIQRNR74A · pith_short_16: ZA6SIQRNR74A6V2D · pith_short_8: ZA6SIQRN

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/ZA6SIQRNR74A6V2DFHDBIPTAER \
  | 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: c83d24422d8ff80f574329c6143e6024620d3b658a5feeedf7503f441535bc2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6692b2e2c9efe2366112d8abfd3f5b86fa7c30cf58c06a0fb911001411b5b6ba",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-06-06T16:05:08Z",
    "title_canon_sha256": "7ce0d3ecf86e20dfcdd1af28fc5c56b1fb1e1b6d195b6af1d5db5c3b22af44ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0106108",
    "kind": "arxiv",
    "version": 3
  }
}