Pith Number

pith:YGRITYK3

pith:2013:YGRITYK3U5RBXHO6O2JY6WDQAZ

not attested not anchored not stored refs pending

Generation of multipartite spin entanglement from multimode squeezed states

Niranjan Sridhar, Olivier Pfister

arxiv:1310.5119 v1 · 2013-10-18 · quant-ph

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

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	2026-05-18T01:46:57.728018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1a289e15ba7621b9dde76938f58700655232e74543c82d82dbeaab0fef2cdf9

Aliases

arxiv: 1310.5119 · arxiv_version: 1310.5119v1 · doi: 10.48550/arxiv.1310.5119 · pith_short_12: YGRITYK3U5RB · pith_short_16: YGRITYK3U5RBXHO6 · pith_short_8: YGRITYK3

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/YGRITYK3U5RBXHO6O2JY6WDQAZ \
  | 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: c1a289e15ba7621b9dde76938f58700655232e74543c82d82dbeaab0fef2cdf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97d5c0154741f7131c1ee4a6e360213dedfc6031c0ae04c31ebb8210253d9aab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-10-18T18:20:43Z",
    "title_canon_sha256": "dfe4be8f0883bfecb9964aec3a6b4e972f7896dde4ae693f0d624fba30f2c3fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.5119",
    "kind": "arxiv",
    "version": 1
  }
}