Pith Number

pith:DPZLUSS2

pith:2003:DPZLUSS2LUL75VOMU37FBRPJFU

not attested not anchored not stored refs pending

D-branes in N=2 coset models and twisted equivariant K-theory

Cambridge), Sakura Schafer-Nameki (DAMTP

arxiv:hep-th/0308058 v2 · 2003-08-08 · hep-th · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DPZLUSS2LUL75VOMU37FBRPJFU}

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	2026-07-04T14:32:00.123342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bf2ba4a5a5d17fed5cca6fe50c5e92d0d3b1dd2488b622ca7f3f7133004df86

Aliases

arxiv: hep-th/0308058 · arxiv_version: hep-th/0308058v2 · doi: 10.48550/arxiv.hep-th/0308058 · pith_short_12: DPZLUSS2LUL7 · pith_short_16: DPZLUSS2LUL75VOM · pith_short_8: DPZLUSS2

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/DPZLUSS2LUL75VOMU37FBRPJFU \
  | 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: 1bf2ba4a5a5d17fed5cca6fe50c5e92d0d3b1dd2488b622ca7f3f7133004df86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13a5e9a5258c5c0cde8453fb4251d3929acfe54af83e13e610a5fb95c3215a23",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-08-08T10:04:05Z",
    "title_canon_sha256": "eac82c8caa3fce0093b0cfb196cf5711278eadd6260cab4c43dc5edb4ab9ac34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0308058",
    "kind": "arxiv",
    "version": 2
  }
}