Pith Number

pith:OKAMPDVP

pith:2017:OKAMPDVP3VL6XVUQMNBSZBZWIM

not attested not anchored not stored refs pending

Search for sterile neutrinos in a universe of vacuum energy interacting with cold dark matter

Jing-Fei Zhang, Lu Feng, Xin Zhang

arxiv:1712.03148 v2 · 2017-12-08 · astro-ph.CO · gr-qc · 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{OKAMPDVP3VL6XVUQMNBSZBZWIM}

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

2 papers in Pith

Contrastive self-supervised convolutional autoencoder for core-collapse supernova gravitational-wave detection

Measuring neutrino mass in light of ACT DR6 and DESI DR2

Receipt and verification

First computed	2026-05-17T23:56:48.484548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7280c78eafdd57ebd69063432c87364336ace4b27bd927e7ac6dc2e137a40307

Aliases

arxiv: 1712.03148 · arxiv_version: 1712.03148v2 · doi: 10.48550/arxiv.1712.03148 · pith_short_12: OKAMPDVP3VL6 · pith_short_16: OKAMPDVP3VL6XVUQ · pith_short_8: OKAMPDVP

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/OKAMPDVP3VL6XVUQMNBSZBZWIM \
  | 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: 7280c78eafdd57ebd69063432c87364336ace4b27bd927e7ac6dc2e137a40307

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d57c7984c29f9d16ae2c12946924f3ffc426096abe92d2efd7efbde921eeaa4",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-12-08T16:15:44Z",
    "title_canon_sha256": "bc23599d3384daf049b8f897ef12807f49963f862badfb6309a08e7a6ef57443"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03148",
    "kind": "arxiv",
    "version": 2
  }
}