Pith Number

pith:ZPTNT6CA

pith:2025:ZPTNT6CAKSWWBXGPIV4JPXUAJN

not attested not anchored not stored refs pending

On the finite basis of two-loop `t Hooft-Veltman Feynman integrals

Piotr Bargiela, Tong-Zhi Yang

arxiv:2503.16299 v2 · 2025-03-20 · hep-th · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZPTNT6CAKSWWBXGPIV4JPXUAJN}

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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

2 papers in Pith

The spectrum of Feynman-integral geometries at two loops

Pseudo-Evanescent Feynman Integrals from Local Subtraction

Receipt and verification

First computed	2026-07-05T10:40:18.452687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbe6d9f84054ad60dccf457897de804b4b7e9ca91235f87d0af56b60bd46316c

Aliases

arxiv: 2503.16299 · arxiv_version: 2503.16299v2 · doi: 10.48550/arxiv.2503.16299 · pith_short_12: ZPTNT6CAKSWW · pith_short_16: ZPTNT6CAKSWWBXGP · pith_short_8: ZPTNT6CA

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/ZPTNT6CAKSWWBXGPIV4JPXUAJN \
  | 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: cbe6d9f84054ad60dccf457897de804b4b7e9ca91235f87d0af56b60bd46316c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17de619b3091af7216d9cfeaafeebcfe3ee06f41c3ab216cf8d3f8a00b9785e6",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-03-20T16:22:54Z",
    "title_canon_sha256": "2c8271cec1eb3945d9e842da84b10591b23927ad39a4d4f3d87c33084e00c35e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.16299",
    "kind": "arxiv",
    "version": 2
  }
}