Pith Number

pith:HLYKJ5U2

pith:1997:HLYKJ5U27KYJNGQLRHFMO3PMTM

not attested not anchored not stored refs pending

A Two-Loop Test of M(atrix) Theory

Katrin Becker, Melanie Becker

arxiv:hep-th/9705091 v2 · 1997-05-13 · 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{HLYKJ5U27KYJNGQLRHFMO3PMTM}

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

1 paper in Pith

Wilson coefficients from a non-renormalization theorem in 2D SYM

Receipt and verification

First computed	2026-07-04T16:05:35.191583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3af0a4f69afab0969a0b89cac76dec9b056dce4a9f27b19dfd1f76ab705b851f

Aliases

arxiv: hep-th/9705091 · arxiv_version: hep-th/9705091v2 · doi: 10.48550/arxiv.hep-th/9705091 · pith_short_12: HLYKJ5U27KYJ · pith_short_16: HLYKJ5U27KYJNGQL · pith_short_8: HLYKJ5U2

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/HLYKJ5U27KYJNGQLRHFMO3PMTM \
  | 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: 3af0a4f69afab0969a0b89cac76dec9b056dce4a9f27b19dfd1f76ab705b851f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90227581e6c3086bb2986e6b7114d0b307bfd2fbe08c0bb5cfae93451a4c428a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-05-13T22:49:42Z",
    "title_canon_sha256": "ee71d4cc0fb73e33253c0ac02d32df0cf52fcade551232ade191c0b313118ec0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9705091",
    "kind": "arxiv",
    "version": 2
  }
}