Pith Number

pith:54ILBQHS

pith:2013:54ILBQHSN7J7XMNJA7DWWHO7YT

not attested not anchored not stored refs pending

Universal Entanglers for Bosonic and Fermionic Systems

Bei Zeng, Jianxin Chen, Joel Klassen

arxiv:1305.7489 v1 · 2013-05-31 · 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{54ILBQHSN7J7XMNJA7DWWHO7YT}

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	2026-05-18T03:22:06.777832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef10b0c0f26fd3fbb1a907c76b1ddfc4ff03fc15a31d47b9a19a20a602f92318

Aliases

arxiv: 1305.7489 · arxiv_version: 1305.7489v1 · doi: 10.48550/arxiv.1305.7489 · pith_short_12: 54ILBQHSN7J7 · pith_short_16: 54ILBQHSN7J7XMNJ · pith_short_8: 54ILBQHS

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/54ILBQHSN7J7XMNJA7DWWHO7YT \
  | 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: ef10b0c0f26fd3fbb1a907c76b1ddfc4ff03fc15a31d47b9a19a20a602f92318

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b6371aaf58bc14520db00e1f88bd164f45ba90668958620b01f87aa1f36ffeb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-05-31T17:03:03Z",
    "title_canon_sha256": "3d0f2990b4870ff1f46b08609b993bb5019084bae60defac0702f73699caedb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.7489",
    "kind": "arxiv",
    "version": 1
  }
}