Pith Number

pith:2AAJHJQ6

pith:1999:2AAJHJQ6G57JH5DLFA2H44ME2R

not attested not anchored not stored refs pending

Quantum simulation of a three-body interaction Hamiltonian on an NMR quantum computer

C. H. Tseng, D. G. Cory, E. Knill, R. Laflamme, S. Somaroo, T. F. Havel, Y. Sharf

arxiv:quant-ph/9908012 v1 · 1999-08-03 · 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{2AAJHJQ6G57JH5DLFA2H44ME2R}

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	2026-07-04T16:15:44.466957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d00093a61e377e93f46b28347e7184d454eb1ae348f8f7513726a4e275457c26

Aliases

arxiv: quant-ph/9908012 · arxiv_version: quant-ph/9908012v1 · doi: 10.48550/arxiv.quant-ph/9908012 · pith_short_12: 2AAJHJQ6G57J · pith_short_16: 2AAJHJQ6G57JH5DL · pith_short_8: 2AAJHJQ6

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/2AAJHJQ6G57JH5DLFA2H44ME2R \
  | 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: d00093a61e377e93f46b28347e7184d454eb1ae348f8f7513726a4e275457c26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed218a3540b3f2e0e3d565845f4c9cdfb058f06e63b19a753a0dd0850f8aec10",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1999-08-03T13:40:33Z",
    "title_canon_sha256": "ab9e4869995d12f32cc65f78840c815f6a1b195e1e6aebed7abf5ac49ae2af24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9908012",
    "kind": "arxiv",
    "version": 1
  }
}