Pith Number

pith:W3N36L4D

pith:2014:W3N36L4DX4FKWVMCM5IHT36YXY

not attested not anchored not stored refs pending

Entanglement and the Born-Oppenheimer approximation in an exactly solvable quantum many-body system

A.P. Majtey, A.R. Plastino, J.S. Dehesa, M.C. Tichy, P.A. Bouvrie

arxiv:1408.6990 v1 · 2014-08-29 · 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{W3N36L4DX4FKWVMCM5IHT36YXY}

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	2026-05-18T02:26:45.324984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6dbbf2f83bf0aab5582675079efd8be34592dba9f4023ca8b20c35a3cb7a038

Aliases

arxiv: 1408.6990 · arxiv_version: 1408.6990v1 · doi: 10.48550/arxiv.1408.6990 · pith_short_12: W3N36L4DX4FK · pith_short_16: W3N36L4DX4FKWVMC · pith_short_8: W3N36L4D

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/W3N36L4DX4FKWVMCM5IHT36YXY \
  | 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: b6dbbf2f83bf0aab5582675079efd8be34592dba9f4023ca8b20c35a3cb7a038

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0537d940e4172bf747991e68fb218b5df7eb0170988de048e7cd5f628afd1d59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-08-29T12:11:03Z",
    "title_canon_sha256": "30eb7a6e069fb7d577a56999f30627194edc3c55d2c81a1effc11e0998e8ab28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.6990",
    "kind": "arxiv",
    "version": 1
  }
}