Pith Number

pith:SR2RLP66

pith:2014:SR2RLP66ZX4GV6KLNKD4FGQQ2S

not attested not anchored not stored refs pending

A geometric framework for mixed quantum states based on a K\"{a}hler structure

Hoshang Heydari

arxiv:1409.6891 v2 · 2014-09-24 · 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{SR2RLP66ZX4GV6KLNKD4FGQQ2S}

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	2026-05-18T01:55:53.180691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

947515bfdecdf86af94b6a87c29a10d49d8ee2ada14b13e3e80e589fb8d14f21

Aliases

arxiv: 1409.6891 · arxiv_version: 1409.6891v2 · doi: 10.48550/arxiv.1409.6891 · pith_short_12: SR2RLP66ZX4G · pith_short_16: SR2RLP66ZX4GV6KL · pith_short_8: SR2RLP66

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/SR2RLP66ZX4GV6KLNKD4FGQQ2S \
  | 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: 947515bfdecdf86af94b6a87c29a10d49d8ee2ada14b13e3e80e589fb8d14f21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8729ceaab8d0c0351603bae72f559d6f7cb37e6b380db4d25a74652fd0c513f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-09-24T10:44:41Z",
    "title_canon_sha256": "6d74eeb801982cc88ebdefd8ca293ebfa1c2a1d936312472d00ffd7046fad33a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6891",
    "kind": "arxiv",
    "version": 2
  }
}