Pith Number

pith:5BDJPSOM

pith:2017:5BDJPSOM5KFR7TDWWIF35DSDYM

not attested not anchored not stored refs pending

Hidden PT Symmetry and quantization of coupled-oscillators model of QASER

G. S. Agarwal, Lida Zhang, M. O. Scully, W. P. Schleich

arxiv:1705.02396 v1 · 2017-05-05 · 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{5BDJPSOM5KFR7TDWWIF35DSDYM}

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	2026-05-18T00:40:03.740966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e84697c9ccea8b1fcc76b20bbe8e43c31cea34961d66895a12ff25c2842bfafd

Aliases

arxiv: 1705.02396 · arxiv_version: 1705.02396v1 · doi: 10.48550/arxiv.1705.02396 · pith_short_12: 5BDJPSOM5KFR · pith_short_16: 5BDJPSOM5KFR7TDW · pith_short_8: 5BDJPSOM

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/5BDJPSOM5KFR7TDWWIF35DSDYM \
  | 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: e84697c9ccea8b1fcc76b20bbe8e43c31cea34961d66895a12ff25c2842bfafd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39c6f764eb1e775a072796209e8d38987ff72a12ec7e300591b0f905ff63c794",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-05-05T21:02:06Z",
    "title_canon_sha256": "f1c5eaf6c5cd7219e88123a27b4e3e21f2480ccd4266f19a644452c02759df83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02396",
    "kind": "arxiv",
    "version": 1
  }
}