Pith Number

pith:AJQRY2TT

pith:2019:AJQRY2TTISKGZO25PSCRZQHFE5

not attested not anchored not stored refs pending

Causality, unitarity thresholds, anomalous thresholds and infrared singularities from the loop-tree duality at higher orders

F\'elix Driencourt-Mangin, Germ\'an F. R. Sborlini, Germ\'an Rodrigo, J. Jes\'us Aguilera-Verdugo, Judith Plenter, Selomit Ram\'irez-Uribe, Szymon Tracz, William J. Torres Bobadilla

arxiv:1904.08389 v1 · 2019-04-17 · hep-ph · hep-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{AJQRY2TTISKGZO25PSCRZQHFE5}

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	2026-05-17T23:48:17.807357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02611c6a7344946cbb5d7c851cc0e527617f7d650a271fb926644a8662331e36

Aliases

arxiv: 1904.08389 · arxiv_version: 1904.08389v1 · doi: 10.48550/arxiv.1904.08389 · pith_short_12: AJQRY2TTISKG · pith_short_16: AJQRY2TTISKGZO25 · pith_short_8: AJQRY2TT

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/AJQRY2TTISKGZO25PSCRZQHFE5 \
  | 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: 02611c6a7344946cbb5d7c851cc0e527617f7d650a271fb926644a8662331e36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3a0f3a4945b8ff64ae9de27ab63fbb6e281ae47378d62fd7a4da071f433838b",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-04-17T17:44:19Z",
    "title_canon_sha256": "30c3c96abba67ef0aad853c20731358311a4e5b1f7348fdf4a48511f5b77211d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08389",
    "kind": "arxiv",
    "version": 1
  }
}