Pith Number

pith:3VEK5NUU

pith:2011:3VEK5NUUW4GDNORPO4GEUAQT55

not attested not anchored not stored refs pending

Dynamics of quantum entanglement in Gaussian open systems

Aurelian Isar

arxiv:1102.3070 v1 · 2011-02-15 · 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{3VEK5NUUW4GDNORPO4GEUAQT55}

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	2026-05-18T02:03:10.903981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd48aeb694b70c36ba2f770c4a0213ef40136454a376e2e209c588e3532b1f18

Aliases

arxiv: 1102.3070 · arxiv_version: 1102.3070v1 · doi: 10.48550/arxiv.1102.3070 · pith_short_12: 3VEK5NUUW4GD · pith_short_16: 3VEK5NUUW4GDNORP · pith_short_8: 3VEK5NUU

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/3VEK5NUUW4GDNORPO4GEUAQT55 \
  | 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: dd48aeb694b70c36ba2f770c4a0213ef40136454a376e2e209c588e3532b1f18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d67c8080b4f8029417f430923a9add0be19c7a157486ea520d1c505fe40382b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-02-15T13:48:42Z",
    "title_canon_sha256": "02998bf40d0ae4f39ba61f783b16bbdbc49b3c81df2cf7364bc4cf9a4b4bcd2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3070",
    "kind": "arxiv",
    "version": 1
  }
}