Pith Number

pith:AQEORSFD

pith:2021:AQEORSFDM4IOW3TNVCTLW2TY5B

not attested not anchored not stored refs pending

Neutrino masses in the Standard Model effective field theory

Arsenii Titov, Mikael Chala

arxiv:2104.08248 v2 · 2021-04-16 · 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{AQEORSFDM4IOW3TNVCTLW2TY5B}

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	2026-07-05T03:03:28.218105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0408e8c8a36710eb6e6da8a6bb6a78e870e85301e7096135249d96a8b587809c

Aliases

arxiv: 2104.08248 · arxiv_version: 2104.08248v2 · doi: 10.48550/arxiv.2104.08248 · pith_short_12: AQEORSFDM4IO · pith_short_16: AQEORSFDM4IOW3TN · pith_short_8: AQEORSFD

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/AQEORSFDM4IOW3TNVCTLW2TY5B \
  | 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: 0408e8c8a36710eb6e6da8a6bb6a78e870e85301e7096135249d96a8b587809c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bf45f732a98951ac89c7f66fb3fb9cb726194fb283ce36ce0c7a797443995f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-04-16T17:32:09Z",
    "title_canon_sha256": "1ffb59421e9b3cebde9ef8ac87edc12dde6eb618d6f5b5325a2430edc9b18404"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.08248",
    "kind": "arxiv",
    "version": 2
  }
}