Pith Number

pith:RVKDFTY2

pith:2013:RVKDFTY2WBMDFECLBYCBUL27T6

not attested not anchored not stored refs pending

Entanglement-assisted capacities of time-correlated amplitude-damping channel

A. H. Toor, Nigum Arshed

arxiv:1307.5403 v1 · 2013-07-20 · 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{RVKDFTY2WBMDFECLBYCBUL27T6}

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	2026-05-18T03:17:55.910104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d5432cf1ab05832904b0e041a2f5f9faa9ae50cc9b741f059caaa1fb9060a95

Aliases

arxiv: 1307.5403 · arxiv_version: 1307.5403v1 · doi: 10.48550/arxiv.1307.5403 · pith_short_12: RVKDFTY2WBMD · pith_short_16: RVKDFTY2WBMDFECL · pith_short_8: RVKDFTY2

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/RVKDFTY2WBMDFECLBYCBUL27T6 \
  | 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: 8d5432cf1ab05832904b0e041a2f5f9faa9ae50cc9b741f059caaa1fb9060a95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1c8da2dc5818301ce9b20baf4dd8eee1d79b84f979029cc903529450a103c6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-07-20T10:21:55Z",
    "title_canon_sha256": "e62c2fdab562db980fe4903264f80c600aedf9a387e82ef1948bc8f4966d64df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5403",
    "kind": "arxiv",
    "version": 1
  }
}