Pith Number

pith:QH7GZNGH

pith:2012:QH7GZNGHR4VARC4TTMUZKNPBAX

not attested not anchored not stored refs pending

T-duality Invariance of the Supermembrane

A. Restuccia, J.M. Pena, M.P. Garcia del Moral

arxiv:1211.2434 v1 · 2012-11-11 · 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{QH7GZNGHR4VARC4TTMUZKNPBAX}

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	2026-05-18T00:57:18.649339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81fe6cb4c78f2a088b939b299535e105ce9d6562eab52d796f3ee456c1a79ff5

Aliases

arxiv: 1211.2434 · arxiv_version: 1211.2434v1 · doi: 10.48550/arxiv.1211.2434 · pith_short_12: QH7GZNGHR4VA · pith_short_16: QH7GZNGHR4VARC4T · pith_short_8: QH7GZNGH

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/QH7GZNGHR4VARC4TTMUZKNPBAX \
  | 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: 81fe6cb4c78f2a088b939b299535e105ce9d6562eab52d796f3ee456c1a79ff5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6029ba5b90bf23a8b29aefc1b99f8a920792394cfd9afd8843f6d2eb2957eef1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-11-11T16:48:53Z",
    "title_canon_sha256": "3a9a92c64b358399e62dd94c331c55558a023fbee082d1967a89609216b7d817"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2434",
    "kind": "arxiv",
    "version": 1
  }
}