Pith Number

pith:YQASYUMR

pith:2011:YQASYUMRJMQQGAXRUFYT5OGLPK

not attested not anchored not stored refs pending

Two heavy fermions bound via Higgs boson exchange

Michael Kuchiev, Victor Flambaum

arxiv:1106.5220 v2 · 2011-06-26 · hep-ph · hep-ex · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YQASYUMRJMQQGAXRUFYT5OGLPK}

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	2026-05-18T02:01:30.635798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4012c51914b210302f1a1713eb8cb7ab95327b47ecc65cc3fa10b3971d28d40

Aliases

arxiv: 1106.5220 · arxiv_version: 1106.5220v2 · doi: 10.48550/arxiv.1106.5220 · pith_short_12: YQASYUMRJMQQ · pith_short_16: YQASYUMRJMQQGAXR · pith_short_8: YQASYUMR

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/YQASYUMRJMQQGAXRUFYT5OGLPK \
  | 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: c4012c51914b210302f1a1713eb8cb7ab95327b47ecc65cc3fa10b3971d28d40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "666670e1fc29e82b528fde1a9c4b2f73828f646b8345bab55894282854e82a36",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-06-26T13:04:08Z",
    "title_canon_sha256": "9cafcc270ec94cc290627c75f8746e076da3a1a38e09888c0fbf72fd822a56e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.5220",
    "kind": "arxiv",
    "version": 2
  }
}