Pith Number

pith:YOFEYUWR

pith:2011:YOFEYUWRCNRGW5M4PVSDXMXZNE

not attested not anchored not stored refs pending

Optimal entanglement manipulation via coherent-state transmission

Go Kato, Koji Azuma

arxiv:1108.2747 v1 · 2011-08-13 · 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{YOFEYUWRCNRGW5M4PVSDXMXZNE}

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	2026-05-18T02:00:54.421288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c38a4c52d113626b759c7d643bb2f9690404873cc81d7f3bd1e1c6007575aaa0

Aliases

arxiv: 1108.2747 · arxiv_version: 1108.2747v1 · doi: 10.48550/arxiv.1108.2747 · pith_short_12: YOFEYUWRCNRG · pith_short_16: YOFEYUWRCNRGW5M4 · pith_short_8: YOFEYUWR

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/YOFEYUWRCNRGW5M4PVSDXMXZNE \
  | 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: c38a4c52d113626b759c7d643bb2f9690404873cc81d7f3bd1e1c6007575aaa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "773c311b9b0dbdebcbb5027b3460b4a3e82b412592c0d958e2d969400b685717",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-08-13T01:43:40Z",
    "title_canon_sha256": "fc1375fe30419bc07feeaa677789897721a8b0820212aa8024929691b8ac51c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2747",
    "kind": "arxiv",
    "version": 1
  }
}