Pith Number

pith:JYLMTKIM

pith:2013:JYLMTKIMWZVPIM6DQ7OMAQFIEJ

not attested not anchored not stored refs pending

Four-qubit pure states as fermionic states

Bei Zeng, Dragomir Z. Djokovic, Lin Chen, Markus Grassl

arxiv:1309.0791 v1 · 2013-09-03 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JYLMTKIMWZVPIM6DQ7OMAQFIEJ}

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	2026-05-18T03:07:13.879184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e16c9a90cb66af433c387dcc040a8225252d9aa6c7479e25fa42b5c1e0ec75a

Aliases

arxiv: 1309.0791 · arxiv_version: 1309.0791v1 · doi: 10.48550/arxiv.1309.0791 · pith_short_12: JYLMTKIMWZVP · pith_short_16: JYLMTKIMWZVPIM6D · pith_short_8: JYLMTKIM

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/JYLMTKIMWZVPIM6DQ7OMAQFIEJ \
  | 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: 4e16c9a90cb66af433c387dcc040a8225252d9aa6c7479e25fa42b5c1e0ec75a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb39aeb449d1ab890e9ca720a0413d1527164403f87af5c15da87738d38634a6",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-09-03T19:33:53Z",
    "title_canon_sha256": "0e90280b349fa8a5b6785d44f1fb25f5d53fd7a663ef543061c0a774e840c650"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.0791",
    "kind": "arxiv",
    "version": 1
  }
}