Pith Number

pith:NVYMCT4G

pith:2010:NVYMCT4GK2SWGGLHOYMREZ4WUB

not attested not anchored not stored refs pending

General theory of environment-assisted entanglement distillation

Francesco Buscemi, Nilanjana Datta

arxiv:1009.4464 v2 · 2010-09-22 · 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{NVYMCT4GK2SWGGLHOYMREZ4WUB}

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	2026-05-18T03:30:54.053807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d70c14f8656a56319677619126796a05c051c46e7acb39c3d79b1918f874e7f

Aliases

arxiv: 1009.4464 · arxiv_version: 1009.4464v2 · doi: 10.48550/arxiv.1009.4464 · pith_short_12: NVYMCT4GK2SW · pith_short_16: NVYMCT4GK2SWGGLH · pith_short_8: NVYMCT4G

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/NVYMCT4GK2SWGGLHOYMREZ4WUB \
  | 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: 6d70c14f8656a56319677619126796a05c051c46e7acb39c3d79b1918f874e7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a3f3e0dc7714cc8ec4583b6c1616680a44a8f0d1e0c50b81f9d331d5e6ea6fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-09-22T20:07:25Z",
    "title_canon_sha256": "78ecbfd1b6a1f778296c088dcc20781fb5c2066707ab42369c65812a0a527194"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4464",
    "kind": "arxiv",
    "version": 2
  }
}