Pith Number

pith:VHQXBUBD

pith:2025:VHQXBUBDXJ63XJGRCRRRA7NEL6

not attested not anchored not stored refs pending

Identifying regions for asymptotic expansions of amplitudes: fundamentals and recent advances

Yao Ma

arxiv:2505.01368 v1 · 2025-05-02 · 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{VHQXBUBDXJ63XJGRCRRRA7NEL6}

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

3 papers in Pith

CoLoRFulNNLO for hadron collisions: integrating the iterated single unresolved subtraction terms

The Fate of Ultra-Collinear Modes in On-Shell Massive Sudakov Form Factors

Progress on the soft anomalous dimension in QCD

Receipt and verification

First computed	2026-07-05T10:57:49.861028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9e170d023ba7dbba4d11463107da45f89680f875ba36e954d3dbfc65253bd74

Aliases

arxiv: 2505.01368 · arxiv_version: 2505.01368v1 · doi: 10.48550/arxiv.2505.01368 · pith_short_12: VHQXBUBDXJ63 · pith_short_16: VHQXBUBDXJ63XJGR · pith_short_8: VHQXBUBD

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/VHQXBUBDXJ63XJGRCRRRA7NEL6 \
  | 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: a9e170d023ba7dbba4d11463107da45f89680f875ba36e954d3dbfc65253bd74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1f7a2d8114aacf14fc414190b1403cf1b73956ef75a24205c476d28aa830466",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-05-02T16:12:27Z",
    "title_canon_sha256": "025b04254b325d46602b6b18c33e61b799962e9f2f5d3656440419e484d6988e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.01368",
    "kind": "arxiv",
    "version": 1
  }
}