Pith Number

pith:3HGOG7PI

pith:2014:3HGOG7PIBNDE5C622GWNFGCSHQ

not attested not anchored not stored refs pending

Spatial separation and entanglement of identical particles

F. D. Cunden, G. Florio, P. Facchi, S. Di Martino

arxiv:1402.1434 v1 · 2014-02-06 · 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{3HGOG7PIBNDE5C622GWNFGCSHQ}

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	2026-05-18T02:50:51.604219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9cce37de80b464e8bdad1acd298523c09f58a354d2b2af5b57e39eb239af646

Aliases

arxiv: 1402.1434 · arxiv_version: 1402.1434v1 · doi: 10.48550/arxiv.1402.1434 · pith_short_12: 3HGOG7PIBNDE · pith_short_16: 3HGOG7PIBNDE5C62 · pith_short_8: 3HGOG7PI

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/3HGOG7PIBNDE5C622GWNFGCSHQ \
  | 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: d9cce37de80b464e8bdad1acd298523c09f58a354d2b2af5b57e39eb239af646

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cf2fec59c4cce6f4dc57ff0fb71bd22516499216c4fbfd58dd091cc4005a904",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-02-06T17:48:46Z",
    "title_canon_sha256": "8461acb8bfdbbf4ce5e2531cb324416f2a8a6fff8ca51393b425f4e7b299c8de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1434",
    "kind": "arxiv",
    "version": 1
  }
}