Pith Number

pith:SBLKQFKY

pith:2012:SBLKQFKY7X7HJQINZDFJRRZ4Y7

not attested not anchored not stored refs pending

Cotangent bundle over Hermitian symmetric space $E_7/E_6 \times U(1)$ from projective superspace

Filip Blaschke, Masato Arai

arxiv:1211.1537 v2 · 2012-11-07 · 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{SBLKQFKY7X7HJQINZDFJRRZ4Y7}

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	2026-05-18T00:35:55.994446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9056a81558fdfe74c10dc8ca98c73cc7cad0f05180584089b4fa64324fdd4f64

Aliases

arxiv: 1211.1537 · arxiv_version: 1211.1537v2 · doi: 10.48550/arxiv.1211.1537 · pith_short_12: SBLKQFKY7X7H · pith_short_16: SBLKQFKY7X7HJQIN · pith_short_8: SBLKQFKY

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/SBLKQFKY7X7HJQINZDFJRRZ4Y7 \
  | 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: 9056a81558fdfe74c10dc8ca98c73cc7cad0f05180584089b4fa64324fdd4f64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf7b73f76d6ef69c86b4140de9a8d87bbbc03160a72a5873ab6cdc519f8c47e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-11-07T13:17:26Z",
    "title_canon_sha256": "ebf11ea890f976b03b8af3e2fb4371519cd333ec0d1dc9ccf6113e35538a7213"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1537",
    "kind": "arxiv",
    "version": 2
  }
}