Pith Number

pith:XHCP35BU

pith:2016:XHCP35BUQJ2Y4O636HRPCREARI

not attested not anchored not stored refs pending

Entanglement and coherence in quantum state merging

A. Streltsov, A. Winter, E. Chitambar, M. Lewenstein, M. N. Bera, S. Rana

arxiv:1603.07508 v2 · 2016-03-24 · quant-ph · math-ph · math.MP · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XHCP35BUQJ2Y4O636HRPCREARI}

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	2026-05-18T01:12:16.675325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9c4fdf43482758e3bdbf1e2f144808a1f1c7abcf0a92b07d554e71480e5b235

Aliases

arxiv: 1603.07508 · arxiv_version: 1603.07508v2 · doi: 10.48550/arxiv.1603.07508 · pith_short_12: XHCP35BUQJ2Y · pith_short_16: XHCP35BUQJ2Y4O63 · pith_short_8: XHCP35BU

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/XHCP35BUQJ2Y4O636HRPCREARI \
  | 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: b9c4fdf43482758e3bdbf1e2f144808a1f1c7abcf0a92b07d554e71480e5b235

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf7000630c37533bf82802ec33b6d3d419fb333920a5346bb415775ca211a08a",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-03-24T10:19:02Z",
    "title_canon_sha256": "3c104854403cb9056c6584afa3f242e15e4c695290d0c4765edb001ab5fc8b71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07508",
    "kind": "arxiv",
    "version": 2
  }
}