Pith Number

pith:Y27DFU7B

pith:2001:Y27DFU7BKHUB43VWX5VSIDHUOP

not attested not anchored not stored refs pending

Disk Instantons, Mirror Symmetry and the Duality Web

Albrecht Klemm, Cumrun Vafa, Mina Aganagic

arxiv:hep-th/0105045 v1 · 2001-05-04 · 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{Y27DFU7BKHUB43VWX5VSIDHUOP}

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

Non-Perturbative Real Topological Strings

Receipt and verification

First computed	2026-05-18T01:38:54.692896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6be32d3e151e81e6eb6bf6b240cf473c30f243c4cbb2ab00f66273fba0321b1

Aliases

arxiv: hep-th/0105045 · arxiv_version: hep-th/0105045v1 · doi: 10.48550/arxiv.hep-th/0105045 · pith_short_12: Y27DFU7BKHUB · pith_short_16: Y27DFU7BKHUB43VW · pith_short_8: Y27DFU7B

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/Y27DFU7BKHUB43VWX5VSIDHUOP \
  | 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: c6be32d3e151e81e6eb6bf6b240cf473c30f243c4cbb2ab00f66273fba0321b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49537152c36a9d5c7c9e88f649a8cb1af171ef506cd98dcc60f3e92f873840d9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-05-04T20:30:53Z",
    "title_canon_sha256": "83d1d028fb5ef121ab9abc55b6d0851f2f708052395db6091d4a199e6fc0badb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0105045",
    "kind": "arxiv",
    "version": 1
  }
}