Pith Number

pith:VWQ2QPFE

pith:2019:VWQ2QPFE3OKKIAH7GCKCMJFEMK

not attested not anchored not stored refs pending

Decoherence of nonrelativistic bosonic quantum fields

Benjamin A. Stickler, Klaus Hornberger, Marduk Bola\~nos

arxiv:1904.11811 v2 · 2019-04-26 · 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{VWQ2QPFE3OKKIAH7GCKCMJFEMK}

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	2026-05-17T23:41:42.258214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ada1a83ca4db94a400ff30942624a462bf3d7221c82411182faeba70dcfc4d31

Aliases

arxiv: 1904.11811 · arxiv_version: 1904.11811v2 · doi: 10.48550/arxiv.1904.11811 · pith_short_12: VWQ2QPFE3OKK · pith_short_16: VWQ2QPFE3OKKIAH7 · pith_short_8: VWQ2QPFE

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/VWQ2QPFE3OKKIAH7GCKCMJFEMK \
  | 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: ada1a83ca4db94a400ff30942624a462bf3d7221c82411182faeba70dcfc4d31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a28c3ab198a2d7de7c10ea91bff0d21dba1c6c8154820523edec3fb418dc057",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-04-26T12:49:46Z",
    "title_canon_sha256": "dbf4502f91831ee689ec8d8e2ff9d61d75b35248b7f7b4da6de04d37a6a51711"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11811",
    "kind": "arxiv",
    "version": 2
  }
}