Pith Number

pith:LIUCT3EI

pith:2010:LIUCT3EI65RFPVVS4AY5XPMWO7

not attested not anchored not stored refs pending

A new solution for effective interaction

H. Kumagai, K. Suzuki, R. Okamoto, S. Fujii

arxiv:1011.1994 v2 · 2010-11-09 · nucl-th · 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{LIUCT3EI65RFPVVS4AY5XPMWO7}

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	2026-05-18T02:04:50.104945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a2829ec88f76257d6b2e031dbbd9677e54e9a193b92f1eb48856a853b15cc79

Aliases

arxiv: 1011.1994 · arxiv_version: 1011.1994v2 · doi: 10.48550/arxiv.1011.1994 · pith_short_12: LIUCT3EI65RF · pith_short_16: LIUCT3EI65RFPVVS · pith_short_8: LIUCT3EI

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/LIUCT3EI65RFPVVS4AY5XPMWO7 \
  | 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: 5a2829ec88f76257d6b2e031dbbd9677e54e9a193b92f1eb48856a853b15cc79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "348cfe3658b8c11af95c488f5680a645e63b8d55ea69cf5ef3067428ef54f815",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2010-11-09T07:44:39Z",
    "title_canon_sha256": "c70477e5b636fbed72a39438dd34987dc6056d8030b72df74acfff7dd47d5496"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1994",
    "kind": "arxiv",
    "version": 2
  }
}