Pith Number

pith:3KQGOJFJ

pith:2015:3KQGOJFJWZ3FUOXDJHN5SAUJPP

not attested not anchored not stored refs pending

Criteria for non-$k$-separability of $n$-partite quantum states

M. Senthilvelan, N. Ananth, V.K. Chandrasekar

arxiv:1501.04162 v1 · 2015-01-17 · 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{3KQGOJFJWZ3FUOXDJHN5SAUJPP}

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	2026-05-18T01:41:10.455524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daa06724a9b6765a3ae349dbd902897bd7ce0ea84ed5951af89576526ce4807f

Aliases

arxiv: 1501.04162 · arxiv_version: 1501.04162v1 · doi: 10.48550/arxiv.1501.04162 · pith_short_12: 3KQGOJFJWZ3F · pith_short_16: 3KQGOJFJWZ3FUOXD · pith_short_8: 3KQGOJFJ

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/3KQGOJFJWZ3FUOXDJHN5SAUJPP \
  | 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: daa06724a9b6765a3ae349dbd902897bd7ce0ea84ed5951af89576526ce4807f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0a1def5c2e0add0c64f570bf94db7b34f7fb3d087439c85ed6cd0e35c5b3f34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-01-17T05:46:20Z",
    "title_canon_sha256": "b3a05cac6c2e38d61711c45b137e83723beb80840ab29995e74d1fc17c096e7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04162",
    "kind": "arxiv",
    "version": 1
  }
}