Pith Number

pith:JPBIDMD3

pith:2019:JPBIDMD3PPSTH4X7JC7CE73D4M

not attested not anchored not stored refs pending

$\cal N$-Extension of duble-graded supersymmetric and superconformal quantum mechanics

K. Amakawa, N. Aizawa, S. Doi

arxiv:1905.06548 v4 · 2019-05-16 · math-ph · hep-th · 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{JPBIDMD3PPSTH4X7JC7CE73D4M}

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	2026-07-05T02:26:25.632125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bc281b07b7be533f2ff48be227f63e3121bfefc0d0b6637e186bd6e7daf5bb9

Aliases

arxiv: 1905.06548 · arxiv_version: 1905.06548v4 · doi: 10.48550/arxiv.1905.06548 · pith_short_12: JPBIDMD3PPST · pith_short_16: JPBIDMD3PPSTH4X7 · pith_short_8: JPBIDMD3

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/JPBIDMD3PPSTH4X7JC7CE73D4M \
  | 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: 4bc281b07b7be533f2ff48be227f63e3121bfefc0d0b6637e186bd6e7daf5bb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd7698365acb18915b96a6799df1205940abd93b39025b2da288319b83f3d197",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2019-05-16T06:17:44Z",
    "title_canon_sha256": "e0d041452e1def2e73d1cead13a22c0cf6a41ccc893a21677693a709524d590f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.06548",
    "kind": "arxiv",
    "version": 4
  }
}