Pith Number

pith:QPGCUFW6

pith:2015:QPGCUFW6SSFE6V6FIPK4J7KD3G

not attested not anchored not stored refs pending

Using sorted invariant mass variables to evade combinatorial ambiguities in cascade decays

Doojin Kim, Konstantin T. Matchev, Myeonghun Park

arxiv:1512.02222 v1 · 2015-12-07 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QPGCUFW6SSFE6V6FIPK4J7KD3G}

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	2026-05-18T01:18:39.331030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83cc2a16de948a4f57c543d5c4fd43d9ac3227208f37f8d87ea3f9e9bdf368ba

Aliases

arxiv: 1512.02222 · arxiv_version: 1512.02222v1 · doi: 10.48550/arxiv.1512.02222 · pith_short_12: QPGCUFW6SSFE · pith_short_16: QPGCUFW6SSFE6V6F · pith_short_8: QPGCUFW6

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/QPGCUFW6SSFE6V6FIPK4J7KD3G \
  | 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: 83cc2a16de948a4f57c543d5c4fd43d9ac3227208f37f8d87ea3f9e9bdf368ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9af1797159afc96d940de241a3752ca6a05017734a7cbe853e103bacc85b1dd9",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-12-07T21:00:04Z",
    "title_canon_sha256": "aa37b4b5820d094ca421be761fb3c0ab2c75ff58a3fdef59e6e84b21b4c981a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02222",
    "kind": "arxiv",
    "version": 1
  }
}