Pith Number

pith:IHUM2BNG

pith:2009:IHUM2BNGLMACTP43DPHBN22AMO

not attested not anchored not stored refs pending

Optimal entanglement generation in cavity QED with dissipation

Jian-Song Zhang, Jing-Bo Xu

arxiv:0912.4610 v1 · 2009-12-23 · 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{IHUM2BNGLMACTP43DPHBN22AMO}

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	2026-05-18T02:10:14.264605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41e8cd05a65b0029bf9b1bce16eb4063acd221979b9449fe5949068d2d987e7a

Aliases

arxiv: 0912.4610 · arxiv_version: 0912.4610v1 · doi: 10.48550/arxiv.0912.4610 · pith_short_12: IHUM2BNGLMAC · pith_short_16: IHUM2BNGLMACTP43 · pith_short_8: IHUM2BNG

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/IHUM2BNGLMACTP43DPHBN22AMO \
  | 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: 41e8cd05a65b0029bf9b1bce16eb4063acd221979b9449fe5949068d2d987e7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c211f4e21ff66f24cbed1e63e4c0713e1465b1896232c2efb208eb761522e8bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-12-23T11:23:53Z",
    "title_canon_sha256": "a0f979c2d80418e7f0fd2c3238c7c3c22ca04eed0bf5042a5adbdc8e947b346b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.4610",
    "kind": "arxiv",
    "version": 1
  }
}