Pith Number

pith:HA2OB7IX

pith:2015:HA2OB7IXISLZRZP6R3RBDRSSJ3

not attested not anchored not stored refs pending

Spherical T-Duality and the spherical Fourier-Mukai transform

Jarah Evslin, Peter Bouwknegt, Varghese Mathai

arxiv:1502.04444 v4 · 2015-02-16 · hep-th · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HA2OB7IXISLZRZP6R3RBDRSSJ3}

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	2026-05-18T00:06:26.883782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3834e0fd17449798e5fe8ee211c6524efb02b43018c881129348e6bdf6650130

Aliases

arxiv: 1502.04444 · arxiv_version: 1502.04444v4 · doi: 10.48550/arxiv.1502.04444 · pith_short_12: HA2OB7IXISLZ · pith_short_16: HA2OB7IXISLZRZP6 · pith_short_8: HA2OB7IX

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/HA2OB7IXISLZRZP6R3RBDRSSJ3 \
  | 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: 3834e0fd17449798e5fe8ee211c6524efb02b43018c881129348e6bdf6650130

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5befa290841fd81fa2eee404082583cca0c83212468e9b0c327788736deee3b",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-02-16T07:16:07Z",
    "title_canon_sha256": "a843017da19beb9540865605fc8351f7dcf002e5a377ce72f765f24bd66a58ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04444",
    "kind": "arxiv",
    "version": 4
  }
}