Pith Number

pith:MFHMWMFH

pith:2001:MFHMWMFHJYNCH5D5CGNPB64JFE

not attested not anchored not stored refs pending

On local indistinguishability of orthogonal pure states by using a bound on distillable entanglement

Aditi Sen De, Anirban Roy, Debasis Sarkar, Guruprasad Kar, Sibasish Ghosh, Ujjwal Sen

arxiv:quant-ph/0111136 v1 · 2001-11-25 · 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{MFHMWMFHJYNCH5D5CGNPB64JFE}

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	2026-07-04T16:29:43.722523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

614ecb30a74e1a23f47d119af0fb892905b5fde03c0b1d00b214df923e450ada

Aliases

arxiv: quant-ph/0111136 · arxiv_version: quant-ph/0111136v1 · doi: 10.48550/arxiv.quant-ph/0111136 · pith_short_12: MFHMWMFHJYNC · pith_short_16: MFHMWMFHJYNCH5D5 · pith_short_8: MFHMWMFH

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/MFHMWMFHJYNCH5D5CGNPB64JFE \
  | 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: 614ecb30a74e1a23f47d119af0fb892905b5fde03c0b1d00b214df923e450ada

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "097f523fda64db4729f8b04e2793acbf90e2d11c0dd9e525c479ea2ca1d4c4e1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2001-11-25T11:21:32Z",
    "title_canon_sha256": "4bc7e57dece53c0624a8207dfc78283def6cad28c5b7edde01c1608e550db8e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0111136",
    "kind": "arxiv",
    "version": 1
  }
}