Pith Number

pith:GDDH7FFR

pith:2017:GDDH7FFRE7SOFKZFAJPRYGGB72

not attested not anchored not stored refs pending

Characterizing twin-particle entanglement in double-well potentials

J\"org Schmiedmayer, Kae Nemoto, Marie Bonneau, William J. Munro

arxiv:1711.08977 v2 · 2017-11-24 · cond-mat.quant-gas · physics.atom-ph · 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{GDDH7FFRE7SOFKZFAJPRYGGB72}

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	2026-05-18T00:04:39.798407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30c67f94b127e4e2ab25025f1c18c1fe8ef1eca983e3257a12bb6f49a3b336c2

Aliases

arxiv: 1711.08977 · arxiv_version: 1711.08977v2 · doi: 10.48550/arxiv.1711.08977 · pith_short_12: GDDH7FFRE7SO · pith_short_16: GDDH7FFRE7SOFKZF · pith_short_8: GDDH7FFR

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/GDDH7FFRE7SOFKZFAJPRYGGB72 \
  | 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: 30c67f94b127e4e2ab25025f1c18c1fe8ef1eca983e3257a12bb6f49a3b336c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22e77998dde899bbc3e6cebffdb9ba1c8153b570ab58fd35bb98d2cebf3aaf0b",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2017-11-24T14:22:57Z",
    "title_canon_sha256": "713908a7095e92735ee0b84f14ef65427098e3c42586910fc09f597c5b14d6b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08977",
    "kind": "arxiv",
    "version": 2
  }
}