Pith Number

pith:FWPML2NI

pith:2014:FWPML2NIOITD2DP5YINVCLRRDE

not attested not anchored not stored refs pending

Non-Hermitian oscillators with $T_{d}$ symmetry

Francisco M. Fern\'andez, Javier Garcia, Paolo Amore

arxiv:1409.2672 v1 · 2014-09-07 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FWPML2NIOITD2DP5YINVCLRRDE}

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	2026-05-18T01:42:06.155593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d9ec5e9a872263d0dfdc21b512e311903909494dbbabf79a6a66acd592d457f

Aliases

arxiv: 1409.2672 · arxiv_version: 1409.2672v1 · doi: 10.48550/arxiv.1409.2672 · pith_short_12: FWPML2NIOITD · pith_short_16: FWPML2NIOITD2DP5 · pith_short_8: FWPML2NI

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/FWPML2NIOITD2DP5YINVCLRRDE \
  | 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: 2d9ec5e9a872263d0dfdc21b512e311903909494dbbabf79a6a66acd592d457f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63bc2920e08fddc7f00b5c9ca7a44203211bf7f749a2f2fcfaa441db43d023a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-09-07T18:22:29Z",
    "title_canon_sha256": "02330ec8352c6a2de9d2d5b395143b22d3a7ef67634eecec4ba43a91c4fa348d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2672",
    "kind": "arxiv",
    "version": 1
  }
}