Pith Number

pith:TSUZDKKA

pith:2011:TSUZDKKAYXAL3MPL2G7MOXSVE2

not attested not anchored not stored refs pending

Neutrino masses beyond the tree level

D. Aristizabal Sierra

arxiv:1108.1120 v1 · 2011-08-04 · 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{TSUZDKKAYXAL3MPL2G7MOXSVE2}

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	2026-05-18T02:01:02.825813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ca991a940c5c0bdb1ebd1bec75e55268e826fcf1231456166bb980630da2a25

Aliases

arxiv: 1108.1120 · arxiv_version: 1108.1120v1 · doi: 10.48550/arxiv.1108.1120 · pith_short_12: TSUZDKKAYXAL · pith_short_16: TSUZDKKAYXAL3MPL · pith_short_8: TSUZDKKA

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/TSUZDKKAYXAL3MPL2G7MOXSVE2 \
  | 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: 9ca991a940c5c0bdb1ebd1bec75e55268e826fcf1231456166bb980630da2a25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc4514fcf2effc671822434bcef7ffda50148b50295752b045d68a91a6b58a8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-08-04T15:45:30Z",
    "title_canon_sha256": "0ee907202bdd0c994aba41df584d9dd243cd128e027d2c81e6d4db6373723b4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1120",
    "kind": "arxiv",
    "version": 1
  }
}