Pith Number

pith:YCEBR6PW

pith:2010:YCEBR6PW4VEX42XP4RPQSWXRZF

not attested not anchored not stored refs pending

Physical Equivalence of Pure States and Derivation of Qubit in General Probabilistic Theories

Gen Kimura, Hideki Imai, Koji Nuida

arxiv:1012.5361 v2 · 2010-12-24 · quant-ph · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YCEBR6PW4VEX42XP4RPQSWXRZF}

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	2026-05-18T04:32:23.527237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c08818f9f6e5497e6aefe45f095af1c94f771e43917474648826c81ff194601d

Aliases

arxiv: 1012.5361 · arxiv_version: 1012.5361v2 · doi: 10.48550/arxiv.1012.5361 · pith_short_12: YCEBR6PW4VEX · pith_short_16: YCEBR6PW4VEX42XP · pith_short_8: YCEBR6PW

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/YCEBR6PW4VEX42XP4RPQSWXRZF \
  | 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: c08818f9f6e5497e6aefe45f095af1c94f771e43917474648826c81ff194601d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e2d2e7f02c910f24512e366d363c417c45dba504f7cada0d9058773243c38ab",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-12-24T08:14:58Z",
    "title_canon_sha256": "45ed422380355e2f87d6950b7c002e9d63d6f83edab5c39ed2398b78aaf5543f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.5361",
    "kind": "arxiv",
    "version": 2
  }
}