Pith Number

pith:N6ZLJKIF

pith:2013:N6ZLJKIFEN6WLC4KY7HHEYMZ7N

not attested not anchored not stored refs pending

BPHZ renormalization and its application to non-commutative field theory

Daniel N. Blaschke, Francois Gieres, Franz Heindl, Manfred Schweda, Michael Wohlgenannt

arxiv:1307.4650 v2 · 2013-07-17 · 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{N6ZLJKIFEN6WLC4KY7HHEYMZ7N}

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	2026-05-18T03:12:32.515913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fb2b4a905237d658b8ac7ce726199fb60811b403ae4ccf8a5daf10efdd347b2

Aliases

arxiv: 1307.4650 · arxiv_version: 1307.4650v2 · doi: 10.48550/arxiv.1307.4650 · pith_short_12: N6ZLJKIFEN6W · pith_short_16: N6ZLJKIFEN6WLC4K · pith_short_8: N6ZLJKIF

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/N6ZLJKIFEN6WLC4KY7HHEYMZ7N \
  | 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: 6fb2b4a905237d658b8ac7ce726199fb60811b403ae4ccf8a5daf10efdd347b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d9dedcdcd16cc2fce28eb7a9e33e6c443a1d2cef434d3222c9bec65bad4a26a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-07-17T14:31:33Z",
    "title_canon_sha256": "d31112fbdd7f33dc0cfa7d62523847843807c066b5c802670ced1efe6e394229"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4650",
    "kind": "arxiv",
    "version": 2
  }
}