Pith Number

pith:CO2MOPUM

pith:2009:CO2MOPUMX5H32P2QFASHJTADRW

not attested not anchored not stored refs pending

Entanglement and nonlocality of a single relativistic particle

Jacob Dunningham, Vlatko Vedral

arxiv:0901.0844 v1 · 2009-01-07 · 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	2026-05-18T02:15:03.125249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13b4c73e8cbf4fbd3f50282474cc038d90a133dec0bc55f46b8d3c6e62b1ee49

Aliases

arxiv: 0901.0844 · arxiv_version: 0901.0844v1 · doi: 10.48550/arxiv.0901.0844 · pith_short_12: CO2MOPUMX5H3 · pith_short_16: CO2MOPUMX5H32P2Q · pith_short_8: CO2MOPUM

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/CO2MOPUMX5H32P2QFASHJTADRW \
  | 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: 13b4c73e8cbf4fbd3f50282474cc038d90a133dec0bc55f46b8d3c6e62b1ee49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd2c4ba8b5730fb4aa3dcb31ec77cf82eaf776e0b6b7d9ed0be6875f48ef9acc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-01-07T15:10:04Z",
    "title_canon_sha256": "4331b3e47925e92bbf89044b5728b3cf0a4b6d6cb63120e1e7dbe9659868fb79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.0844",
    "kind": "arxiv",
    "version": 1
  }
}