Pith Number

pith:NH7WDAL6

pith:2012:NH7WDAL6MMJUKILRKUIIJ6HCYA

not attested not anchored not stored refs pending

Dynamics of multi-modes maximum entangled coherent state over amplitude damping channel

A. El Allati, N. Metwally, Y. Hassouni

arxiv:1202.4089 v1 · 2012-02-18 · 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{NH7WDAL6MMJUKILRKUIIJ6HCYA}

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	2026-05-18T04:02:01.364383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69ff61817e6313452171551084f8e2c0070bb8d2b3a371dff301614d6f5af2d3

Aliases

arxiv: 1202.4089 · arxiv_version: 1202.4089v1 · doi: 10.48550/arxiv.1202.4089 · pith_short_12: NH7WDAL6MMJU · pith_short_16: NH7WDAL6MMJUKILR · pith_short_8: NH7WDAL6

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/NH7WDAL6MMJUKILRKUIIJ6HCYA \
  | 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: 69ff61817e6313452171551084f8e2c0070bb8d2b3a371dff301614d6f5af2d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22ae45fac286ce026b17b62bea83b0a10822f5d7e36e8791986c85cdeedc1147",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-02-18T17:56:10Z",
    "title_canon_sha256": "a5b0fc90a636c5471723c8bb8b3e71317ec58248cf619bfa7bab3ad408093e7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4089",
    "kind": "arxiv",
    "version": 1
  }
}