Pith Number

pith:E3TEPWWB

pith:2021:E3TEPWWBVRCSOAFPGZ76ZGVBG2

not attested not anchored not stored refs pending

Operator Complexity for Quantum Scalar Fields and Cosmological Perturbations

Bret Underwood, Chandan Jana, S. Shajidul Haque

arxiv:2110.08356 v3 · 2021-10-15 · hep-th · 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{E3TEPWWBVRCSOAFPGZ76ZGVBG2}

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.

Cited by

2 papers in Pith

A Landscape of Cosmological Decoherence

Krylov Complexity for Open Quantum System: Dissipation and Decoherence

Receipt and verification

First computed	2026-07-05T04:38:45.409451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26e647dac1ac452700af367fec9aa1369ff40b51b2c6efab5596f213673093c9

Aliases

arxiv: 2110.08356 · arxiv_version: 2110.08356v3 · doi: 10.48550/arxiv.2110.08356 · pith_short_12: E3TEPWWBVRCS · pith_short_16: E3TEPWWBVRCSOAFP · pith_short_8: E3TEPWWB

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/E3TEPWWBVRCSOAFPGZ76ZGVBG2 \
  | 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: 26e647dac1ac452700af367fec9aa1369ff40b51b2c6efab5596f213673093c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0c27c0c340eb7305599031c2bce9438fdd8f92928b30a2bec2daf92ff46b34f",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-10-15T20:37:36Z",
    "title_canon_sha256": "5960233b3e8b3b438d069cb91b0189831732878adf88241817fb6a1dc1759f6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.08356",
    "kind": "arxiv",
    "version": 3
  }
}