Pith Number

pith:L5VTRRTA

pith:2018:L5VTRRTAPYG3J2SKCMFN3ACDTJ

not attested not anchored not stored refs pending

Equivalence of Coefficients Extraction of One-loop Master Integrals

Xiang Lv, Yang An, Yi Li, Zhongjie Huang, Zi-ang Hu

arxiv:1811.05177 v1 · 2018-11-13 · 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{L5VTRRTAPYG3J2SKCMFN3ACDTJ}

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	2026-05-18T00:00:46.694654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f6b38c6607e0db4ea4a130add80439a7f7d3e23f8ac252b50f3eb8cf88d161f

Aliases

arxiv: 1811.05177 · arxiv_version: 1811.05177v1 · doi: 10.48550/arxiv.1811.05177 · pith_short_12: L5VTRRTAPYG3 · pith_short_16: L5VTRRTAPYG3J2SK · pith_short_8: L5VTRRTA

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/L5VTRRTAPYG3J2SKCMFN3ACDTJ \
  | 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: 5f6b38c6607e0db4ea4a130add80439a7f7d3e23f8ac252b50f3eb8cf88d161f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1baad4e7e9e591519061bfde8ee3764c74391d7f4754d143f8c77ea16f32449",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-11-13T09:30:23Z",
    "title_canon_sha256": "6f2223b12e3f58cfa7f0c4f86281c4295f33205ca90e168c40da624675710d9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05177",
    "kind": "arxiv",
    "version": 1
  }
}