Pith Number

pith:FQN6JXXT

pith:2015:FQN6JXXTMORHMSD3KZPMJJENEO

not attested not anchored not stored refs pending

Framework for distinguishability of orthogonal bipartite states by one-way local operations and classical communication

Tanmay Singal

arxiv:1509.08450 v2 · 2015-09-28 · 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{FQN6JXXTMORHMSD3KZPMJJENEO}

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	2026-05-18T01:19:29.446363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c1be4def363a276487b565ec4a48d239fcf754db47f78af118bcefa503e1497

Aliases

arxiv: 1509.08450 · arxiv_version: 1509.08450v2 · doi: 10.48550/arxiv.1509.08450 · pith_short_12: FQN6JXXTMORH · pith_short_16: FQN6JXXTMORHMSD3 · pith_short_8: FQN6JXXT

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/FQN6JXXTMORHMSD3KZPMJJENEO \
  | 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: 2c1be4def363a276487b565ec4a48d239fcf754db47f78af118bcefa503e1497

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba486b36ffcb405525967dbc118556a97ec8a15ec5fbeba0f88e070db4369c64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-09-28T19:54:19Z",
    "title_canon_sha256": "ee7105630ede752d21870eee2eecff7492cd37527bc546a37bf58432e3430b52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08450",
    "kind": "arxiv",
    "version": 2
  }
}