Pith Number

pith:U2UNRAJH

pith:2019:U2UNRAJHCZOVXGKFOVPW72W6HM

not attested not anchored not stored refs pending

The role of residual symmetries in dark matter stability and the neutrino nature

Cesar Bonilla, Eduardo Peinado, Rahul Srivastava

arxiv:1903.01477 v1 · 2019-03-04 · hep-ph · astro-ph.CO

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

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	2026-05-17T23:48:19.863825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6a8d88127165d5b9945755f6feade3b0d7968cfdfa3affecb9343ac4b532205

Aliases

arxiv: 1903.01477 · arxiv_version: 1903.01477v1 · doi: 10.48550/arxiv.1903.01477 · pith_short_12: U2UNRAJHCZOV · pith_short_16: U2UNRAJHCZOVXGKF · pith_short_8: U2UNRAJH

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/U2UNRAJHCZOVXGKFOVPW72W6HM \
  | 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: a6a8d88127165d5b9945755f6feade3b0d7968cfdfa3affecb9343ac4b532205

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69b43a996cf1896c6aa4b6e00a666876bfae555d64c7fd3f86a68ed1940adb0d",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-03-04T19:00:03Z",
    "title_canon_sha256": "ab73661effdb3ae7877403230acf4ff8e44ac6a433bb4e0296757a8d842d67ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01477",
    "kind": "arxiv",
    "version": 1
  }
}