Pith Number

pith:7B5ZCVJT

pith:2017:7B5ZCVJTHVWOBW2ERIQ4N5A4CS

not attested not anchored not stored refs pending

A cosmological open quantum system

Archana Kamal, Nishant Agarwal, Sarah Shandera

arxiv:1708.00493 v4 · 2017-08-01 · hep-th · astro-ph.CO · quant-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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

3 papers in Pith

Directly computing Wigner functions for open quantum systems

Schwinger-Keldysh Path Integral for Gauge theories

Nonperturbative stochastic inflation in perturbative dynamical background

Receipt and verification

First computed	2026-05-17T23:58:23.284119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f87b9155333d6ce0db448a21c6f41c14a930cfd72b66b293d4581a8bf3ef92c1

Aliases

arxiv: 1708.00493 · arxiv_version: 1708.00493v4 · doi: 10.48550/arxiv.1708.00493 · pith_short_12: 7B5ZCVJTHVWO · pith_short_16: 7B5ZCVJTHVWOBW2E · pith_short_8: 7B5ZCVJT

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/7B5ZCVJTHVWOBW2ERIQ4N5A4CS \
  | 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: f87b9155333d6ce0db448a21c6f41c14a930cfd72b66b293d4581a8bf3ef92c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47f876c81727f92de7094193212a2e0a63f17a7c45dca1d8c3eb24275d9819f4",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-08-01T20:06:21Z",
    "title_canon_sha256": "4d6f033e36eeb433cffbc188f001e04b7d1425c6607c072b172e2d4a2d57375d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00493",
    "kind": "arxiv",
    "version": 4
  }
}