Pith Number

pith:FKP2KE3C

pith:2018:FKP2KE3CCDI5P2LJSZIYT2KJUO

not attested not anchored not stored refs pending

Three State Quantum System Exhibiting Third Order Exceptional Singularities and Flip-of-States

Arnab Laha, Sayan Bhattacherjee, Somnath Ghosh

arxiv:1803.06004 v1 · 2018-03-14 · 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{FKP2KE3CCDI5P2LJSZIYT2KJUO}

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	2026-05-18T00:20:51.067646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a9fa5136210d1d7e969965189e949a3845018db69f09b49c91ffdec50da30a6

Aliases

arxiv: 1803.06004 · arxiv_version: 1803.06004v1 · doi: 10.48550/arxiv.1803.06004 · pith_short_12: FKP2KE3CCDI5 · pith_short_16: FKP2KE3CCDI5P2LJ · pith_short_8: FKP2KE3C

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/FKP2KE3CCDI5P2LJSZIYT2KJUO \
  | 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: 2a9fa5136210d1d7e969965189e949a3845018db69f09b49c91ffdec50da30a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fba97385420220e4c66ecdb7c401dd2c1fea15973c970ef52f4405ab2125d6bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-03-14T11:35:11Z",
    "title_canon_sha256": "e24aea9f1b0c28618afcef2679dd4fda00d0165862c1f081c26deebc4f798a42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06004",
    "kind": "arxiv",
    "version": 1
  }
}