Pith Number

pith:EQ7VRPEU

pith:2013:EQ7VRPEUHJOBZ2BBFHO3B6UUR7

not attested not anchored not stored refs pending

Gaussian tripartite entanglement out of equilibrium

Antonio A. Valido, Daniel Alonso, Luis A. Correa

arxiv:1305.4782 v2 · 2013-05-21 · 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{EQ7VRPEUHJOBZ2BBFHO3B6UUR7}

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	2026-05-18T03:18:28.829359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

243f58bc943a5c1ce82129ddb0fa948fc4027ccdb35bc0af76bc1934a78412bf

Aliases

arxiv: 1305.4782 · arxiv_version: 1305.4782v2 · doi: 10.48550/arxiv.1305.4782 · pith_short_12: EQ7VRPEUHJOB · pith_short_16: EQ7VRPEUHJOBZ2BB · pith_short_8: EQ7VRPEU

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/EQ7VRPEUHJOBZ2BBFHO3B6UUR7 \
  | 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: 243f58bc943a5c1ce82129ddb0fa948fc4027ccdb35bc0af76bc1934a78412bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90dc239b7621c7c076b667cd3f1e8200428fe75a49a79e07746de029f9682377",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-05-21T11:03:07Z",
    "title_canon_sha256": "b7e51686160b5cd8899f4f21cbe25e8ee15583ad7708bfb0df2a96ef8cb0ca98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4782",
    "kind": "arxiv",
    "version": 2
  }
}