Pith Number

pith:V3KU36JD

pith:2011:V3KU36JD6YQFWZUQXJAJDY3F63

not attested not anchored not stored refs pending

Kinematic entanglement degradation of fermionic cavity modes

Antony R. Lee, David Edward Bruschi, Jorma Louko, Nicolai Friis

arxiv:1110.6756 v2 · 2011-10-31 · quant-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V3KU36JD6YQFWZUQXJAJDY3F63}

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	2026-05-18T04:04:06.453001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aed54df923f6205b6690ba4091e365f6d3cc63ad076a5e182bb214e3a6823a08

Aliases

arxiv: 1110.6756 · arxiv_version: 1110.6756v2 · doi: 10.48550/arxiv.1110.6756 · pith_short_12: V3KU36JD6YQF · pith_short_16: V3KU36JD6YQFWZUQ · pith_short_8: V3KU36JD

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/V3KU36JD6YQFWZUQXJAJDY3F63 \
  | 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: aed54df923f6205b6690ba4091e365f6d3cc63ad076a5e182bb214e3a6823a08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85da7325092c729ddb9840f82172e94ab6edce4471c26abd2487d712e71d76c7",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-10-31T11:44:11Z",
    "title_canon_sha256": "b376de900873cd3c108a405e03e0238190f8dd6b9b4393d62a98aee10b9d13bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6756",
    "kind": "arxiv",
    "version": 2
  }
}