Pith Number

pith:K7X5U7AF

pith:2014:K7X5U7AFA4WVHGASRGEIMAX44L

not attested not anchored not stored refs pending

On-shell constrained $M_2$ variables with applications to mass measurements and topology disambiguation

Doojin Kim, Filip Moortgat, James S. Gainer, Konstantin T. Matchev, Luc Pape, Myeonghun Park, Won Sang Cho

arxiv:1401.1449 v2 · 2014-01-07 · 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{K7X5U7AFA4WVHGASRGEIMAX44L}

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	2026-05-18T02:20:29.014023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57efda7c05072d53981289888602fce2cb4305601ea63e4a70f1a65a0b365013

Aliases

arxiv: 1401.1449 · arxiv_version: 1401.1449v2 · doi: 10.48550/arxiv.1401.1449 · pith_short_12: K7X5U7AFA4WV · pith_short_16: K7X5U7AFA4WVHGAS · pith_short_8: K7X5U7AF

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/K7X5U7AFA4WVHGASRGEIMAX44L \
  | 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: 57efda7c05072d53981289888602fce2cb4305601ea63e4a70f1a65a0b365013

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfd1b54931639bb19442e9c979456d6a979e32e42ef6bca8d80e75152f1a4887",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-01-07T17:27:50Z",
    "title_canon_sha256": "3ee47c009b6c70fa875acfb4626809c3ddffbb19a30d3361d7c2c1047459bb3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1449",
    "kind": "arxiv",
    "version": 2
  }
}