Pith Number

pith:PDEECYMM

pith:2014:PDEECYMMYLZLRV67PJCWQHCNEK

not attested not anchored not stored refs pending

Spin entanglement in atoms and molecules

C. A. Rozzi, F. Troiani, G. Vignale, S. Pittalis

arxiv:1409.0363 v1 · 2014-09-01 · quant-ph · cond-mat.mtrl-sci · physics.chem-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{PDEECYMMYLZLRV67PJCWQHCNEK}

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	2026-05-18T02:20:19.815511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78c841618cc2f2b8d7df7a45681c4d228a26236f94de8c765f3552aaa2461bd5

Aliases

arxiv: 1409.0363 · arxiv_version: 1409.0363v1 · doi: 10.48550/arxiv.1409.0363 · pith_short_12: PDEECYMMYLZL · pith_short_16: PDEECYMMYLZLRV67 · pith_short_8: PDEECYMM

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/PDEECYMMYLZLRV67PJCWQHCNEK \
  | 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: 78c841618cc2f2b8d7df7a45681c4d228a26236f94de8c765f3552aaa2461bd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45e1c34a71bede6505e17990302f5ebfe5222c2e97174d959c801c06a7f49ecb",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-09-01T11:05:20Z",
    "title_canon_sha256": "40c72d7286405450286d4c83b50f7511d978d8c55d39463621e11159aeddbf05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0363",
    "kind": "arxiv",
    "version": 1
  }
}