Pith Number

pith:WSK3M7IU

pith:2017:WSK3M7IU63N6B6QJZSGNLITSAX

not attested not anchored not stored refs pending

Entanglement Wedge Reconstruction via Universal Recovery Channels

Brian Swingle, Geoffrey Penington, Grant Salton, Jordan Cotler, Michael Walter, Patrick Hayden

arxiv:1704.05839 v4 · 2017-04-19 · hep-th · math-ph · math.MP · 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{WSK3M7IU63N6B6QJZSGNLITSAX}

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.

Cited by

12 papers in Pith

Entanglement Wedge Reconstruction without Holographic Quantum Error Correction

Connecting Quantum Tomography and Quantum Retrodiction

When does a state-dependent proto-area define a bulk geometry?

A Note on Corrections to Entanglement Wedge Reconstruction

Rethinking quantum information in gravity and fields

Receipt and verification

First computed	2026-07-04T23:50:33.345513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b495b67d14f6dbe0fa09cc8cd5a27205cfbf0158f979c10fc9b47e3a48cd6f28

Aliases

arxiv: 1704.05839 · arxiv_version: 1704.05839v4 · doi: 10.48550/arxiv.1704.05839 · pith_short_12: WSK3M7IU63N6 · pith_short_16: WSK3M7IU63N6B6QJ · pith_short_8: WSK3M7IU

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/WSK3M7IU63N6B6QJZSGNLITSAX \
  | 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: b495b67d14f6dbe0fa09cc8cd5a27205cfbf0158f979c10fc9b47e3a48cd6f28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bffc0a3161e47bbaa4d939ed3049f09d504b3527419663d21bd20bee0ee4b8a8",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-04-19T17:57:59Z",
    "title_canon_sha256": "9e3c55174b2777e88cb858ca749525013f23a0216be25ca21587a724a71e987e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05839",
    "kind": "arxiv",
    "version": 4
  }
}