Pith Number

pith:IRYJZGAF

pith:2015:IRYJZGAFNPRKBMZNAZGOCBML3B

not attested not anchored not stored refs pending

Local indistinguishability of orthogonal product states

Fei Gao, Qiao-Yan Wen, Su-Juan Qin, Ya Cao, Zhi-Chao Zhang

arxiv:1509.01814 v2 · 2015-09-06 · 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{IRYJZGAFNPRKBMZNAZGOCBML3B}

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	2026-05-18T01:23:03.240410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44709c98056be2a0b32d064ce1058bd85327c5b4c032a986b099912c023223b9

Aliases

arxiv: 1509.01814 · arxiv_version: 1509.01814v2 · doi: 10.48550/arxiv.1509.01814 · pith_short_12: IRYJZGAFNPRK · pith_short_16: IRYJZGAFNPRKBMZN · pith_short_8: IRYJZGAF

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/IRYJZGAFNPRKBMZNAZGOCBML3B \
  | 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: 44709c98056be2a0b32d064ce1058bd85327c5b4c032a986b099912c023223b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f77742f0dd7731572ed901deadeec6f6b0b5c99ea5dc02d248fd0ebfa84574b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-09-06T14:14:02Z",
    "title_canon_sha256": "6a8967179a0bda9ce337071f055dad8a87aa1a5b2a1939f382a5cc2b0f9b7454"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01814",
    "kind": "arxiv",
    "version": 2
  }
}