Pith Number

pith:AZCG6KPW

pith:2009:AZCG6KPWAU5TZRTESSISZBWSC6

not attested not anchored not stored refs pending

Decoherence in an Interacting Quantum Field Theory: The Vacuum Case

Jurjen F. Koksma (Utrecht University), Michael G. Schmidt (Heidelberg University), Tomislav Prokopec (Utrecht University)

arxiv:0910.5733 v3 · 2009-10-29 · hep-th · gr-qc · 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{AZCG6KPWAU5TZRTESSISZBWSC6}

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	2026-05-18T02:24:46.538722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06446f29f6053b3cc66494912c86d217b00efe390208e8f5cf0dc96480b19dde

Aliases

arxiv: 0910.5733 · arxiv_version: 0910.5733v3 · doi: 10.48550/arxiv.0910.5733 · pith_short_12: AZCG6KPWAU5T · pith_short_16: AZCG6KPWAU5TZRTE · pith_short_8: AZCG6KPW

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/AZCG6KPWAU5TZRTESSISZBWSC6 \
  | 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: 06446f29f6053b3cc66494912c86d217b00efe390208e8f5cf0dc96480b19dde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fe47f0fc15dc3c66a3978d8b1a29fda6733e66b3d9ba7f6264fbaf45bed67a2",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-10-29T20:38:54Z",
    "title_canon_sha256": "a04f05c5ab8b8d489dc0af7522c606ba80c21071d582bc3181577ee69a529e0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.5733",
    "kind": "arxiv",
    "version": 3
  }
}