Pith Number

pith:75D3NPD6

pith:2026:75D3NPD6K7SHEKH7ZYQP7XTKCU

not attested not anchored not stored refs pending

Neutrino-antineutrino superfluidity

Damiano F. G. Fiorillo, Georg G. Raffelt, G\"unter Sigl

arxiv:2605.27506 v1 · 2026-05-26 · hep-ph · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{75D3NPD6K7SHEKH7ZYQP7XTKCU}

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	2026-05-28T00:05:21.839871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff47b6bc7e57e47228ffce20ffde6a1516eb72542973a6f6fa1e9c2af324eda5

Aliases

arxiv: 2605.27506 · arxiv_version: 2605.27506v1 · doi: 10.48550/arxiv.2605.27506 · pith_short_12: 75D3NPD6K7SH · pith_short_16: 75D3NPD6K7SHEKH7 · pith_short_8: 75D3NPD6

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/75D3NPD6K7SHEKH7ZYQP7XTKCU \
  | 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: ff47b6bc7e57e47228ffce20ffde6a1516eb72542973a6f6fa1e9c2af324eda5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce6129e1d9db094803f27e1a914cf4b884dedf4a74756167d126bbbbcdde5ec4",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-05-26T18:00:01Z",
    "title_canon_sha256": "3998f3c936d452072804494d397cb377309058f2e41844e1120f775eaf3a85b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27506",
    "kind": "arxiv",
    "version": 1
  }
}