Pith Number

pith:2B3SNPGT

pith:2012:2B3SNPGTVQXZGWPKGGQYIDGUC5

not attested not anchored not stored refs pending

Towards superconformal and quasi-modular representation of exotic smooth R^4 from superstring theory I

Jerzy Kr\'ol, Torsten Asselmeyer-Maluga

arxiv:1207.4602 v1 · 2012-07-19 · 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{2B3SNPGTVQXZGWPKGGQYIDGUC5}

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	2026-05-18T03:50:36.519020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d07726bcd3ac2f9359ea31a1840cd417728361481ff7d749847ab49a3265effb

Aliases

arxiv: 1207.4602 · arxiv_version: 1207.4602v1 · doi: 10.48550/arxiv.1207.4602 · pith_short_12: 2B3SNPGTVQXZ · pith_short_16: 2B3SNPGTVQXZGWPK · pith_short_8: 2B3SNPGT

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/2B3SNPGTVQXZGWPKGGQYIDGUC5 \
  | 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: d07726bcd3ac2f9359ea31a1840cd417728361481ff7d749847ab49a3265effb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "434a1c21ce2b86b014162a32a5bd460e964a95b1d9ae4a1dd51d12b83d000c4c",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-07-19T10:17:15Z",
    "title_canon_sha256": "a91fdc25b40c2c377528dbacb60b22566b4db690fce3113e50ca8ce8ee1897ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.4602",
    "kind": "arxiv",
    "version": 1
  }
}