Pith Number

pith:L67DQYAF

pith:2017:L67DQYAFLKTDUU2YLEFCJCGOSB

not attested not anchored not stored refs pending

Perfectly invisible $\mathcal{PT}$-symmetric zero-gap systems, conformal field theoretical kinks, and exotic nonlinear supersymmetry

Juan Mateos Guilarte, Mikhail S. Plyushchay

arxiv:1710.00356 v2 · 2017-10-01 · hep-th · math-ph · math.MP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L67DQYAFLKTDUU2YLEFCJCGOSB}

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	2026-05-18T00:28:01.871307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fbe3860055aa63a5358590a2488ce906fc5d50f3110ce3ffd4c3cc5cf1f044c

Aliases

arxiv: 1710.00356 · arxiv_version: 1710.00356v2 · doi: 10.48550/arxiv.1710.00356 · pith_short_12: L67DQYAFLKTD · pith_short_16: L67DQYAFLKTDUU2Y · pith_short_8: L67DQYAF

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/L67DQYAFLKTDUU2YLEFCJCGOSB \
  | 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: 5fbe3860055aa63a5358590a2488ce906fc5d50f3110ce3ffd4c3cc5cf1f044c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4a0ec9a192a32ca65678be31d865c982580c0e1962f2663ad7910c80fa5f07a",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-10-01T14:28:10Z",
    "title_canon_sha256": "986d9fdca80841364ba3f2605ad4bcf3fbf64d89bcf616d66c5bea563f705232"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.00356",
    "kind": "arxiv",
    "version": 2
  }
}