Pith Number

pith:NLK3DEGW

pith:2014:NLK3DEGWWO2Q5UDKB36T3MRA6V

not attested not anchored not stored refs pending

Canonical Distillation of Entanglement

Aditi Sen De, Amit Kumar Pal, Asutosh Kumar, Namrata Shukla, Tamoghna Das, Ujjwal Sen

arxiv:1411.7936 v5 · 2014-11-28 · quant-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NLK3DEGWWO2Q5UDKB36T3MRA6V}

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	2026-05-18T00:32:51.467687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ad5b190d6b3b50ed06a0efd3db220f56b7fb4b18f32c3aadae81cfa6b28e5e9

Aliases

arxiv: 1411.7936 · arxiv_version: 1411.7936v5 · doi: 10.48550/arxiv.1411.7936 · pith_short_12: NLK3DEGWWO2Q · pith_short_16: NLK3DEGWWO2Q5UDK · pith_short_8: NLK3DEGW

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/NLK3DEGWWO2Q5UDKB36T3MRA6V \
  | 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: 6ad5b190d6b3b50ed06a0efd3db220f56b7fb4b18f32c3aadae81cfa6b28e5e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26a437a09eb97786960e2aecdcae481b821b69018b7a0eb0fc6127a2e69806e7",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-11-28T16:41:50Z",
    "title_canon_sha256": "16443c21cf88fa6721890774326d21494221478639306320128b6f75e3d745bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7936",
    "kind": "arxiv",
    "version": 5
  }
}