Pith Number

pith:VX6Y4SWQ

pith:2009:VX6Y4SWQNZEJATSZ6SGJVW4AES

not attested not anchored not stored refs pending

D-modules on 1|1 Supercurves

Jeffrey M. Rabin, Mitchell J. Rothstein

arxiv:0908.1989 v1 · 2009-08-13 · math.AG · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VX6Y4SWQNZEJATSZ6SGJVW4AES}

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	2026-05-18T02:12:34.430940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adfd8e4ad06e48904e59f48c9adb802492dff796aaf553f9291aa9adf44f1937

Aliases

arxiv: 0908.1989 · arxiv_version: 0908.1989v1 · doi: 10.48550/arxiv.0908.1989 · pith_short_12: VX6Y4SWQNZEJ · pith_short_16: VX6Y4SWQNZEJATSZ · pith_short_8: VX6Y4SWQ

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/VX6Y4SWQNZEJATSZ6SGJVW4AES \
  | 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: adfd8e4ad06e48904e59f48c9adb802492dff796aaf553f9291aa9adf44f1937

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa6201dac619d70daa5ef3835c898339c7fefccd7100dc0d83d61a422693ca50",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2009-08-13T22:07:58Z",
    "title_canon_sha256": "55fbb98a3caf102e600ba37177b273b155c435dcfa4531217c0828b1b4ae1902"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.1989",
    "kind": "arxiv",
    "version": 1
  }
}