Pith Number

pith:W6FC5YEH

pith:2018:W6FC5YEHCENUYBAPDLRE4A7BN3

not attested not anchored not stored refs pending

New constraints on sterile neutrino dark matter from the Galactic Center

A. Krut, A. Molin\'e, C. R. Arg\"uelles, J. A. Rueda, N. E. Mavromatos, R. Ruffini, R. Yunis

arxiv:1810.05756 v1 · 2018-10-12 · astro-ph.GA · astro-ph.CO · 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{W6FC5YEHCENUYBAPDLRE4A7BN3}

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.

Receipt and verification

First computed	2026-05-18T00:03:27.039389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b78a2ee087111b4c040f1ae24e03e16eeff78a8857da29601f9b64841afb0fb9

Aliases

arxiv: 1810.05756 · arxiv_version: 1810.05756v1 · doi: 10.48550/arxiv.1810.05756 · pith_short_12: W6FC5YEHCENU · pith_short_16: W6FC5YEHCENUYBAP · pith_short_8: W6FC5YEH

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/W6FC5YEHCENUYBAPDLRE4A7BN3 \
  | 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: b78a2ee087111b4c040f1ae24e03e16eeff78a8857da29601f9b64841afb0fb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71cb5e932a904bee52b424ddf2db1956466164730aed77bc10b47644c2fca63b",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-12T23:18:37Z",
    "title_canon_sha256": "8462ece93d4a6122b718be40189c4a7d0ce4356d9fe562c3350fea31da4c7c3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05756",
    "kind": "arxiv",
    "version": 1
  }
}