Pith Number

pith:4UKZA6VH

pith:2015:4UKZA6VHGMYOSAZFWISWAOM3EV

not attested not anchored not stored refs pending

Leptogenesis from left-handed neutrino production during axion inflation

Evangelos I. Sfakianakis, Peter Adshead

arxiv:1508.00881 v2 · 2015-08-04 · hep-ph · astro-ph.CO

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4UKZA6VHGMYOSAZFWISWAOM3EV}

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

Gravitational Wave-Induced Freeze-In of Fermionic Dark Matter

Receipt and verification

First computed	2026-05-18T01:19:29.887401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e515907aa73330e90325b22560399b255b989cc5363b57e14c1b5f190802dc92

Aliases

arxiv: 1508.00881 · arxiv_version: 1508.00881v2 · doi: 10.48550/arxiv.1508.00881 · pith_short_12: 4UKZA6VHGMYO · pith_short_16: 4UKZA6VHGMYOSAZF · pith_short_8: 4UKZA6VH

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/4UKZA6VHGMYOSAZFWISWAOM3EV \
  | 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: e515907aa73330e90325b22560399b255b989cc5363b57e14c1b5f190802dc92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "951d4cc3a8b6a185c2d97bec4b02bf6dbb6e833ff7c539380182957ba1314f3c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-08-04T19:32:54Z",
    "title_canon_sha256": "d58976cf22d6f0f6184c03844bfe7417f42ab7dd52623a09be6b1e5060b0c0e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00881",
    "kind": "arxiv",
    "version": 2
  }
}