Pith Number

pith:UUEH3Q4P

pith:2021:UUEH3Q4PLC3Z27NKJTPZGJDAL7

not attested not anchored not stored refs pending

Modular invariance, misalignment and finiteness in non-supersymmetric strings

Flavio Tonioni, Niccol\`o Cribiori, Susha Parameswaran, Timm Wrase

arxiv:2110.11973 v2 · 2021-10-22 · 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{UUEH3Q4PLC3Z27NKJTPZGJDAL7}

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	2026-07-05T04:20:30.480347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5087dc38f58b79d7daa4cdf9324605fdb10f5a639698782c225859a9a1098ae

Aliases

arxiv: 2110.11973 · arxiv_version: 2110.11973v2 · doi: 10.48550/arxiv.2110.11973 · pith_short_12: UUEH3Q4PLC3Z · pith_short_16: UUEH3Q4PLC3Z27NK · pith_short_8: UUEH3Q4P

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/UUEH3Q4PLC3Z27NKJTPZGJDAL7 \
  | 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: a5087dc38f58b79d7daa4cdf9324605fdb10f5a639698782c225859a9a1098ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba986452937a7f899630abb5525336727a67dcc7cd610f1172fa712b573b785a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-10-22T18:00:02Z",
    "title_canon_sha256": "66b4d852ce142f652f3753749042a92cd3b47b0c0230f80630eef355cde72c1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.11973",
    "kind": "arxiv",
    "version": 2
  }
}