Pith Number

pith:2BJALU26

pith:2018:2BJALU263VVDCOG5QJNBSXWME3

not attested not anchored not stored refs pending

State exchange with quantum side information

Gerardo Adesso, Hayata Yamasaki, Ryuji Takagi, Soojoon Lee, Yonghae Lee

arxiv:1809.07030 v1 · 2018-09-19 · 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{2BJALU263VVDCOG5QJNBSXWME3}

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	2026-05-17T23:56:29.415395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d05205d35edd6a3138dd825a195ecc26ebf7343f4ca0450499d1447a24d6dfa1

Aliases

arxiv: 1809.07030 · arxiv_version: 1809.07030v1 · doi: 10.48550/arxiv.1809.07030 · pith_short_12: 2BJALU263VVD · pith_short_16: 2BJALU263VVDCOG5 · pith_short_8: 2BJALU26

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/2BJALU263VVDCOG5QJNBSXWME3 \
  | 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: d05205d35edd6a3138dd825a195ecc26ebf7343f4ca0450499d1447a24d6dfa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d05d66b97d2cf1f455b349b9b0de96df9eaf9e1d7198176ccb9ea30241ec364",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-09-19T07:11:25Z",
    "title_canon_sha256": "5697a1ee2991d3d71aa07d73bae0cdc07f39b856e4e9a7fc75e6023912c3a944"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07030",
    "kind": "arxiv",
    "version": 1
  }
}