Pith Number

pith:YZJCN7YD

pith:2002:YZJCN7YDAFUGIMHZJQSL5HR7XF

not attested not anchored not stored refs pending

Quantum NP - A Survey

Dorit Aharonov, Tomer Naveh

arxiv:quant-ph/0210077 v1 · 2002-10-11 · 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{YZJCN7YDAFUGIMHZJQSL5HR7XF}

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.

Cited by

1 paper in Pith

En Route to a Standard QMA1 vs. QCMA Oracle Separation

Receipt and verification

First computed	2026-07-04T14:46:02.229638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c65226ff0301686430f94c24be9e3fb963216899a595ca4d6d3068b2bf2be986

Aliases

arxiv: quant-ph/0210077 · arxiv_version: quant-ph/0210077v1 · doi: 10.48550/arxiv.quant-ph/0210077 · pith_short_12: YZJCN7YDAFUG · pith_short_16: YZJCN7YDAFUGIMHZ · pith_short_8: YZJCN7YD

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/YZJCN7YDAFUGIMHZJQSL5HR7XF \
  | 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: c65226ff0301686430f94c24be9e3fb963216899a595ca4d6d3068b2bf2be986

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e91d57e1dd695890114e27061901971ce684356ff2db57b566f762c23e69dc80",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2002-10-11T18:09:39Z",
    "title_canon_sha256": "31e13585b4308701b8d46c3715d05b16c020f489bd43e89648c8592792a83947"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0210077",
    "kind": "arxiv",
    "version": 1
  }
}