Pith Number

pith:JMM55BCK

pith:2018:JMM55BCKTL53DC2ZAMZ3YEOPO4

not attested not anchored not stored refs pending

Two-loop $\mathcal{N}=2$ SQCD amplitudes with external matter from iterated cuts

Alexander Ochirov, Gregor K\"alin, Gustav Mogull

arxiv:1811.09604 v2 · 2018-11-23 · hep-th · 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{JMM55BCKTL53DC2ZAMZ3YEOPO4}

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.

Cited by

1 paper in Pith

Off-shell double copy theories in BV

Receipt and verification

First computed	2026-07-05T00:09:59.001937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b19de844a9afbb18b590333bc11cf7702c499cad2502ceb016f1fd13d9bc93a

Aliases

arxiv: 1811.09604 · arxiv_version: 1811.09604v2 · doi: 10.48550/arxiv.1811.09604 · pith_short_12: JMM55BCKTL53 · pith_short_16: JMM55BCKTL53DC2Z · pith_short_8: JMM55BCK

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/JMM55BCKTL53DC2ZAMZ3YEOPO4 \
  | 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: 4b19de844a9afbb18b590333bc11cf7702c499cad2502ceb016f1fd13d9bc93a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3192628e7c5b4e7776f4c311b021be075703767a5253f45c7fc7708a6b8e1966",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-11-23T18:58:23Z",
    "title_canon_sha256": "2ddec1943f473247f4a7820016b92d0c9e152a25c955dc6d9b33a1763adcf00b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09604",
    "kind": "arxiv",
    "version": 2
  }
}