Pith Number

pith:UI2LGOZS

pith:2011:UI2LGOZSLSXBVBEA6AGB4NNNG4

not attested not anchored not stored refs pending

Bulk deformations of open topological string theory

Michael M. Kay, Nils Carqueville

arxiv:1104.5438 v4 · 2011-04-28 · hep-th · math-ph · math.MP · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UI2LGOZSLSXBVBEA6AGB4NNNG4}

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	2026-05-18T03:42:32.343050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a234b33b325cae1a8480f00c1e35ad370d047abc29e7e5c99cd172ca95b97cfe

Aliases

arxiv: 1104.5438 · arxiv_version: 1104.5438v4 · doi: 10.48550/arxiv.1104.5438 · pith_short_12: UI2LGOZSLSXB · pith_short_16: UI2LGOZSLSXBVBEA · pith_short_8: UI2LGOZS

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/UI2LGOZSLSXBVBEA6AGB4NNNG4 \
  | 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: a234b33b325cae1a8480f00c1e35ad370d047abc29e7e5c99cd172ca95b97cfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3bf1c9f347a46b7b1aa30dc3cdd3af34de14fb4eee83df478338467690119d6",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-04-28T16:27:06Z",
    "title_canon_sha256": "32c814f4ec7970f24d6d24d9dde156ab6ffba5784cad98e036503d9f4b41030f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5438",
    "kind": "arxiv",
    "version": 4
  }
}