Pith Number

pith:3673QYNG

pith:2008:3673QYNGDT6UAVTKDVXYAAVW6H

not attested not anchored not stored refs pending

Entangled coherent states under dissipation

C.E. Lopez, F. Lastra, G. Romero, J.C. Retamal, N. Zagury

arxiv:0801.1664 v2 · 2008-01-10 · 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{3673QYNGDT6UAVTKDVXYAAVW6H}

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	2026-05-18T02:16:02.057720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfbfb861a61cfd40566a1d6f8002b6f1ffd76e9ada4f5850af62e7d65a153352

Aliases

arxiv: 0801.1664 · arxiv_version: 0801.1664v2 · doi: 10.48550/arxiv.0801.1664 · pith_short_12: 3673QYNGDT6U · pith_short_16: 3673QYNGDT6UAVTK · pith_short_8: 3673QYNG

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/3673QYNGDT6UAVTKDVXYAAVW6H \
  | 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: dfbfb861a61cfd40566a1d6f8002b6f1ffd76e9ada4f5850af62e7d65a153352

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82116a0f683566e92b14a04b68a21a701cbab52205c8eceb98c366d76e4c7c1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-01-10T20:43:28Z",
    "title_canon_sha256": "20ba963a1aebaa51504583ee9695ac09f50479682bfd0af935f89db0ac88fa9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.1664",
    "kind": "arxiv",
    "version": 2
  }
}