Pith Number

pith:5NDDK4WD

pith:2012:5NDDK4WDPC3ZK6RUFVGCXT6247

not attested not anchored not stored refs pending

Quantum Discord Dynamics for Two-Level Atom Initially in Thermal Equilibrium Interacting with n-Photon State

Hari Prakash, Manoj K. Mishra

arxiv:1209.3683 v1 · 2012-09-17 · quant-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5NDDK4WDPC3ZK6RUFVGCXT6247}

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	2026-05-18T03:45:23.722338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb463572c378b7957a342d4c2bcfdae7f8196adad200b5e14cbc1a34c731c081

Aliases

arxiv: 1209.3683 · arxiv_version: 1209.3683v1 · doi: 10.48550/arxiv.1209.3683 · pith_short_12: 5NDDK4WDPC3Z · pith_short_16: 5NDDK4WDPC3ZK6RU · pith_short_8: 5NDDK4WD

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/5NDDK4WDPC3ZK6RUFVGCXT6247 \
  | 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: eb463572c378b7957a342d4c2bcfdae7f8196adad200b5e14cbc1a34c731c081

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a03f2c6e5b29bc5b16a165cad820492354ede523a300446bc7742d026f0f0a02",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-09-17T15:16:41Z",
    "title_canon_sha256": "d370059cedb42ab34d511c5549f9134a4a771d821b337376f7e9cc186ae7175f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3683",
    "kind": "arxiv",
    "version": 1
  }
}