Pith Number

pith:YTUSZHYS

pith:2019:YTUSZHYSKL5DE45ADDVFVOG3IF

not attested not anchored not stored refs pending

Photon cooling by dispersive atom-field coupling with atomic postselection

Felipe Oyarce, Miguel Orszag

arxiv:1904.03839 v2 · 2019-04-08 · 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{YTUSZHYSKL5DE45ADDVFVOG3IF}

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	2026-05-17T23:48:19.649540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4e92c9f1252fa3273a018ea5ab8db417cc8ca7f2c91148e91ec42c2737b12af

Aliases

arxiv: 1904.03839 · arxiv_version: 1904.03839v2 · doi: 10.48550/arxiv.1904.03839 · pith_short_12: YTUSZHYSKL5D · pith_short_16: YTUSZHYSKL5DE45A · pith_short_8: YTUSZHYS

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/YTUSZHYSKL5DE45ADDVFVOG3IF \
  | 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: c4e92c9f1252fa3273a018ea5ab8db417cc8ca7f2c91148e91ec42c2737b12af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0252393e3d80598acba7357b7a6a81ebfe5c9543f5a042d177d7a9396b8c65dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-04-08T05:00:33Z",
    "title_canon_sha256": "9737defcaab3cfa14ff9ae62bd7389fda2a15161467af7d3fe3524ee7b5ac4e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03839",
    "kind": "arxiv",
    "version": 2
  }
}