Pith Number

pith:R2OFPZAQ

pith:2015:R2OFPZAQGQEEYC2IIXLY6YBY4H

not attested not anchored not stored refs pending

Quantum simulator for many-body electron-electron Coulomb interaction with ion traps

Da-Wei Luo, J. Q. You, Lian-Ao Wu, Michele. Modugno, Mike Guidry, P. V. Pyshkin

arxiv:1512.05375 v1 · 2015-12-16 · quant-ph · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R2OFPZAQGQEEYC2IIXLY6YBY4H}

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	2026-05-18T01:24:06.281179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e9c57e41034084c0b4845d78f6038e1dcd5501782106eba3d58bb67caae4141

Aliases

arxiv: 1512.05375 · arxiv_version: 1512.05375v1 · doi: 10.48550/arxiv.1512.05375 · pith_short_12: R2OFPZAQGQEE · pith_short_16: R2OFPZAQGQEEYC2I · pith_short_8: R2OFPZAQ

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/R2OFPZAQGQEEYC2IIXLY6YBY4H \
  | 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: 8e9c57e41034084c0b4845d78f6038e1dcd5501782106eba3d58bb67caae4141

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2d2cbe04b64140a390fc02e7cb8934b97817c93c3339f75ff9c62a7df3b0f2a",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-12-16T21:11:36Z",
    "title_canon_sha256": "e6d24be5921f8325098d31ae5cb1cc672a3dbbf403939af553e915716d7b94fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05375",
    "kind": "arxiv",
    "version": 1
  }
}