Pith Number

pith:OVQD7XFV

pith:2014:OVQD7XFVFRAYJI6HR2LT7FPX6P

not attested not anchored not stored refs pending

Quantum Trajectories for a Class of Continuous Matrix Product Input States

Hendra I. Nurdin, John E. Gough, Matthew R. James

arxiv:1404.5699 v1 · 2014-04-23 · quant-ph · cs.SY · math-ph · math.MP · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OVQD7XFVFRAYJI6HR2LT7FPX6P}

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	2026-05-18T02:45:39.408608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75603fdcb52c4184a3c78e973f95f7f3e9f18cd65a5f23e7bc6580e75cdc924b

Aliases

arxiv: 1404.5699 · arxiv_version: 1404.5699v1 · doi: 10.48550/arxiv.1404.5699 · pith_short_12: OVQD7XFVFRAY · pith_short_16: OVQD7XFVFRAYJI6H · pith_short_8: OVQD7XFV

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/OVQD7XFVFRAYJI6HR2LT7FPX6P \
  | 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: 75603fdcb52c4184a3c78e973f95f7f3e9f18cd65a5f23e7bc6580e75cdc924b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8795607d22ecb0ebde2ba556dd79d51c5e1b73a009c1688834d707d68009d71",
    "cross_cats_sorted": [
      "cs.SY",
      "math-ph",
      "math.MP",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-04-23T04:11:03Z",
    "title_canon_sha256": "559c0590d685765c62674d5a403ff7046cd0a7bab1f729521533a74c46fcb219"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5699",
    "kind": "arxiv",
    "version": 1
  }
}