Pith Number

pith:ITIHK7CH

pith:2018:ITIHK7CHZ2PPQMFAH5WXBXMSKE

not attested not anchored not stored refs pending

Removing infrared divergences from two-loop integrals

Charalampos Anastasiou, George Sterman

arxiv:1812.03753 v1 · 2018-12-10 · 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{ITIHK7CHZ2PPQMFAH5WXBXMSKE}

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

2 papers in Pith

Finite Massless Pentaboxes

Pseudo-Evanescent Feynman Integrals from Local Subtraction

Receipt and verification

First computed	2026-07-05T00:01:36.318925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44d0757c47ce9ef830a03f6d70dd925130fd95139e053a57db0be215e14e27b0

Aliases

arxiv: 1812.03753 · arxiv_version: 1812.03753v1 · doi: 10.48550/arxiv.1812.03753 · pith_short_12: ITIHK7CHZ2PP · pith_short_16: ITIHK7CHZ2PPQMFA · pith_short_8: ITIHK7CH

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/ITIHK7CHZ2PPQMFAH5WXBXMSKE \
  | 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: 44d0757c47ce9ef830a03f6d70dd925130fd95139e053a57db0be215e14e27b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85ef12dba5c41aeac23804f1543a68d45a8714d44362169ce10c69f5825df6f0",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-12-10T12:27:38Z",
    "title_canon_sha256": "1c82966a340ff71752574ae01c8c077d695fd710cc5389ce3fe1faaea2dcb88d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03753",
    "kind": "arxiv",
    "version": 1
  }
}