Pith Number

pith:HFD6562K

pith:2026:HFD6562K36YOXW2IM3CF34IGQU

not attested not anchored not stored refs pending

A perturbative approach to the Wetterich equation for Bosonic and Fermionic interacting fields

Beatrice Costeri

arxiv:2605.22436 v1 · 2026-05-21 · math-ph · hep-th · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HFD6562K36YOXW2IM3CF34IGQU}

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	2026-05-22T01:04:43.012434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3947eefb4adfb0ebdb4866c45df106852f3ad96649471809c73e22725950bdbf

Aliases

arxiv: 2605.22436 · arxiv_version: 2605.22436v1 · doi: 10.48550/arxiv.2605.22436 · pith_short_12: HFD6562K36YO · pith_short_16: HFD6562K36YOXW2I · pith_short_8: HFD6562K

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/HFD6562K36YOXW2IM3CF34IGQU \
  | 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: 3947eefb4adfb0ebdb4866c45df106852f3ad96649471809c73e22725950bdbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f81b40b3b17a396e3f58f88b2e12db1e18f4cb0b32a63d1edd839ac6efe99a22",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2026-05-21T13:05:35Z",
    "title_canon_sha256": "0c3515aab0c425351997bb5121e8d145811de5025fc831e271d4d963213bb692"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22436",
    "kind": "arxiv",
    "version": 1
  }
}