Pith Number

pith:SWGNFSWW

pith:2025:SWGNFSWW5XIZL7CDAXZ63PXSCS

not attested not anchored not stored refs pending

Positivity in Perturbative Renormalization: an EFT $a$-theorem

Chia-Hsien Shen, Jasper Roosmale Nepveu, You-Peng Liao

arxiv:2505.02910 v1 · 2025-05-05 · 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{SWGNFSWW5XIZL7CDAXZ63PXSCS}

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

5 papers in Pith

Renormalization of the SMEFT to Dimension Eight: Fermionic Interactions II

Positivity in Massive Spin-3/2 EFTs and the Planck-Suppressed Neighbourhood of Supergravity

Rethinking quantum information in gravity and fields

Negative running of gravitational positivity

Positivity in Massive Spin-3/2 EFTs and the Planck-Suppressed Neighbourhood of Supergravity

Receipt and verification

First computed	2026-07-05T10:58:49.341756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

958cd2cad6edd195fc4305f3edbef214931d570f23f28f9ec7cbe4b0d89ccd96

Aliases

arxiv: 2505.02910 · arxiv_version: 2505.02910v1 · doi: 10.48550/arxiv.2505.02910 · pith_short_12: SWGNFSWW5XIZ · pith_short_16: SWGNFSWW5XIZL7CD · pith_short_8: SWGNFSWW

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/SWGNFSWW5XIZL7CDAXZ63PXSCS \
  | 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: 958cd2cad6edd195fc4305f3edbef214931d570f23f28f9ec7cbe4b0d89ccd96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d4712f8bb0e6f1f6ef88b4012fa9a70ddd1ebe88646507984dd708d169827c6",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-05-05T18:00:05Z",
    "title_canon_sha256": "c7ea7e25874a68a8138392b003c7709c2e7563c41054cdf9e8c10c57e8959acb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.02910",
    "kind": "arxiv",
    "version": 1
  }
}